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Study of nucleosynthesis in neutron star merger with optical-infrared follow-up observations of gravitational wave sources

Planned Research

Project AreaGravitational wave physics and astronomy: Genesis
Project/Area Number 17H06363
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNational Astronomical Observatory of Japan

Principal Investigator

Yoshida Michitoshi  国立天文台, ハワイ観測所, 教授 (90270446)

Co-Investigator(Kenkyū-buntansha) 冨永 望  国立天文台, 科学研究部, 教授 (00550279)
関口 雄一郎  東邦大学, 理学部, 准教授 (50531779)
川端 弘治  広島大学, 宇宙科学センター, 教授 (60372702)
伊藤 洋一  兵庫県立大学, 自然・環境科学研究所, 教授 (70332757)
田中 雅臣  東北大学, 理学研究科, 准教授 (70586429)
酒向 重行  東京大学, 大学院理学系研究科(理学部), 准教授 (90533563)
Project Period (FY) 2017-06-30 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥205,400,000 (Direct Cost: ¥158,000,000、Indirect Cost: ¥47,400,000)
Fiscal Year 2021: ¥36,660,000 (Direct Cost: ¥28,200,000、Indirect Cost: ¥8,460,000)
Fiscal Year 2020: ¥36,660,000 (Direct Cost: ¥28,200,000、Indirect Cost: ¥8,460,000)
Fiscal Year 2019: ¥46,410,000 (Direct Cost: ¥35,700,000、Indirect Cost: ¥10,710,000)
Fiscal Year 2018: ¥56,160,000 (Direct Cost: ¥43,200,000、Indirect Cost: ¥12,960,000)
Fiscal Year 2017: ¥29,510,000 (Direct Cost: ¥22,700,000、Indirect Cost: ¥6,810,000)
Keywords光赤外線天文学 / 重力波天体 / 突発天体 / 中性子星 / 元素合成 / 光学赤外線天文学 / 元号制 / 重力波天文学
Outline of Final Research Achievements

We developed a suite of instruments for gravitational wave (GW) follow-up observations and established a GW follow-up observation network using domestic and foreign telescopes to conduct optical and infrared follow-up observations of GW sources. As a result, we succeeded in detecting the electromagnetic counterpart AT2017gfo to the neutron star merger GW170817 through follow-up observations using the telescope network including Subaru Telescope. The optical and near-infrared luminosity curves of AT2017gfo provide evidence that heavy elements are synthesized in the neutron star merger by a rapid neutron capture reaction.
Numerical relativity simulations of neutron star mergers as well as radiative transfer calculations based on unprecedentedly detailed atomic data have revealed the relationship between the physical processes of neutron star mergers, electromagnetic radiation, and the composition of synthesized heavy elements.

Academic Significance and Societal Importance of the Research Achievements

中性子星の合体現象の数値シミュレーション研究において、世界に先駆けて数値相対論とニュートリノ輻射輸送を同時に計算した。また、重力波天体の光赤外線放射の詳細な性質を輻射輸送シミュレーションによって明らかにした。重力波天体の電磁波対応天体の探査観測においては、すばる望遠鏡をはじめとした望遠鏡ネットワークにより、中性子星合体GW170817からの光赤外線放射を検出・追跡し、素早い中性子捕獲反応による重元素合成が起こっている証拠を得た。長年の謎である宇宙におけるr-過程元素の起源を解明することに意義がある。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (291 results)

All 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (16 results) Journal Article (131 results) (of which Int'l Joint Research: 111 results,  Peer Reviewed: 131 results,  Open Access: 114 results,  Acknowledgement Compliant: 1 results) Presentation (135 results) (of which Int'l Joint Research: 90 results,  Invited: 84 results) Book (1 results) Remarks (5 results) Funded Workshop (3 results)

  • [Int'l Joint Research] California Institute of Technology(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Europiean Gravitational Observatory(イタリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台/紫金山天文台(中国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Instiuto de Astrofisica de Canarias(スペイン)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] California Institute of Technology(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] European Gravitational Observatory(イタリア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台/紫金山天文台(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] California Institute of Technology(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] European Gravitational Observatory(イタリア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台/紫金山天文台(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] California Institute of Technology(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] European Gravitational Observatory(イタリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台/紫金山天文台(中国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] California Institute of Technology/European Gravitational Observatory/Max-Plank Instiut(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 中国国家天文台/紫金山天文台(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] National Institute for Astrophysics(イタリア)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] MUSE sneaks a peek at extreme ram-pressure stripping events V. Towards a complete view of the galaxy cluster A13672022

    • Author(s)
      Pedrini Alex、Fossati Matteo、Gavazzi Giuseppe、Fumagalli Michele、Boselli Alessandro、Consolandi Guido、Sun Ming、Yagi Masafumi、Yoshida Michitoshi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 511 Issue: 4 Pages: 5180-5197

    • DOI

      10.1093/mnras/stac345

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characterisations of the HinOTORI telescope with a three-color imager at Ali Observatory in Western Tibet2022

    • Author(s)
      Liu W.、Utsumi Y.、Yao Y.Q.、Kawabata K.S.、Sasada M.、Yoshida M.、Yin J.、Lou Z.
    • Journal Title

      Journal of Instrumentation

      Volume: 17 Issue: 01 Pages: P01022-P01022

    • DOI

      10.1088/1748-0221/17/01/p01022

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Calcium-rich Transient SN 2019ehk in a Star-forming Environment: Yet Another Candidate for a Precursor of a Double Neutron-star Binary2021

    • Author(s)
      Nakaoka Tatsuya、Maeda Keiichi、Yamanaka Masayuki、Tanaka Masaomi、Kawabata Miho、Moriya Takashi J.、et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 912 Issue: 1 Pages: 30-30

    • DOI

      10.3847/1538-4357/abe765

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Origins of the Long-term Variability of the Near-infrared Emission of the Black Hole X-Ray Binary GRS 1915+105 in the X-Ray Low Luminous State2021

    • Author(s)
      Imazato Fumiya、Sasada Mahito、Uemura Makoto、Fukazawa Yasushi、Takahashi Hiromitsu、Nakaoka Tatsuya、Akitaya Hiroshi、Kawabata Koji S.、Akimoto Masanori、Fujisawa Kenta
    • Journal Title

      The Astrophysical Journal

      Volume: 916 Issue: 2 Pages: 114-114

    • DOI

      10.3847/1538-4357/ac07a3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ASASSN-14ms: The Most Energetic Known Explosion of a Type Ibn Supernova and Its Physical Origin2021

    • Author(s)
      Wang Xiaofeng、Lin Weili、Zhang Jujia、Zhang Tianmeng、Cai Yongzhi、Zhang Kaicheng、Filippenko Alexei V.、Graham Melissa、Maeda Keiichi、Mo Jun、Xiang Danfeng、Xi Gaobo、Yan Shengyu、Wang Lifan、Wang Lingjun、Kawabata Koji、Zhai Qian
    • Journal Title

      The Astrophysical Journal

      Volume: 917 Issue: 2 Pages: 97-97

    • DOI

      10.3847/1538-4357/ac0c17

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Kottamia Faint Imaging Spectro-Polarimeter (KFISP): opto-mechanical design, software control and performance analysis2021

    • Author(s)
      Azzam Yosry A.、Elnagahy F. I. Y.、Ali Gamal B.、Essam A.、Saad Somaya、Ismail Hamed、Zead I.、Ahmed Nasser M.、Yoshida Michitoshi、Kawabata Koji S.、Akitaya Hiroshi、Shokry A.、Hendy Y. H. M.、Takey Ali、Hamed G. M.、Mack Peter
    • Journal Title

      Experimental Astronomy

      Volume: 53 Issue: 1 Pages: 45-70

    • DOI

      10.1007/s10686-021-09802-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] R-process enhancements of Gaia-Enceladus in GALAH DR32021

    • Author(s)
      Matsuno T.、Hirai Y.、Tarumi Y.、Hotokezaka K.、Tanaka M.、Helmi A.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 650 Pages: 110-119

    • DOI

      10.1051/0004-6361/202040227

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Signatures of r-process Elements in Kilonova Spectra2021

    • Author(s)
      Domoto Nanae、Tanaka Masaomi、Wanajo Shinya、Kawaguchi Kyohei
    • Journal Title

      The Astrophysical Journal

      Volume: 913 Issue: 1 Pages: 26-26

    • DOI

      10.3847/1538-4357/abf358

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nebular Emission from Lanthanide-rich Ejecta of Neutron Star Merger2021

    • Author(s)
      Hotokezaka Kenta、Tanaka Masaomi、Kato Daiji、Gaigalas Gediminas
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 506 Pages: 5863-5877

    • DOI

      10.1093/mnras/stab1975

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extended Calculations of Energy Levels and Transition Rates for Singly Ionized Lanthanide Elements. II. Tb-Yb2021

    • Author(s)
      Radziute Laima、Gaigalas Gediminas、Kato Daiji、Rynkun Pavel、Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 257 Issue: 2 Pages: 29-29

    • DOI

      10.3847/1538-4365/ac1ad2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Theoretical investigation of energy levels and transition for Ce IV2021

    • Author(s)
      Rynkun P.、Banerjee S.、Gaigalas G.、Tanaka M.、Radziute L.、Kato D.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 658 Pages: A82-A82

    • DOI

      10.1051/0004-6361/202141513

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Discovery of the Fastest Early Optical Emission from Overluminous SN Ia 2020hvf: A Thermonuclear Explosion within a Dense Circumstellar Environment2021

    • Author(s)
      Jiang Ji-an, Maeda Keiichi, Kawabata Miho, Doi Mamoru, Shigeyama Toshikazu, Tanaka Masaomi, Tominaga Nozomu, Nomoto Ken’ichi, Niino Yuu, Sako Shigeyuki, Ohsawa Ryou, Schramm Malte, Yamanaka Masayuki, Kobayashi Naoto, Takahashi Hidenori, et al.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 923 Issue: 1 Pages: L8-L8

    • DOI

      10.3847/2041-8213/ac375f

    • NAID

      120007177816

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A VLA Survey of Late-time Radio Emission from Superluminous Supernovae and the Host Galaxies2021

    • Author(s)
      Hatsukade Bunyo、Tominaga Nozomu、Morokuma Tomoki、Morokuma-Matsui Kana、Matsuda Yuichi、Tamura Yoichi、Niinuma Kotaro、Motogi Kazuhiro
    • Journal Title

      The Astrophysical Journal

      Volume: 922 Issue: 1 Pages: 17-17

    • DOI

      10.3847/1538-4357/ac20d5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Origin of metals in old Milky Way halo stars based on GALAH and Gaia2021

    • Author(s)
      Ishigaki Miho N、Hartwig Tilman、Tarumi Yuta、Leung Shing-Chi、Tominaga Nozomu、Kobayashi Chiaki、Magg Mattis、Simionescu Aurora、Nomoto Ken’ichi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 506 Issue: 4 Pages: 5410-5429

    • DOI

      10.1093/mnras/stab1982

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Simulation of Superluminous Supernovae Using the M1 Approach for Radiation Transfer2021

    • Author(s)
      Urvachev Egor、Shidlovski Dmitry、Tominaga Nozomu、Glazyrin Semyon、Blinnikov Sergei
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 256 Issue: 1 Pages: 8-8

    • DOI

      10.3847/1538-4365/ac0972

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The electron-capture origin of supernova 2018zd2021

    • Author(s)
      Hiramatsu Daichi、Howell D. Andrew、Van Dyk Schuyler D.、Goldberg Jared A.、Maeda Keiichi、Moriya Takashi J.、et al.
    • Journal Title

      Nature Astronomy

      Volume: 5 Issue: 9 Pages: 903-910

    • DOI

      10.1038/s41550-021-01384-2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Variability of Late-time Radio Emission in the Superluminous Supernova PTF10hgi2021

    • Author(s)
      Hatsukade B.、Tominaga N.、Morokuma T.、Morokuma-Matsui K.、Tamura Y.、Niinuma K.、Hayashi M.、Matsuda Y.、Motogi K.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 911 Issue: 1 Pages: L1-L1

    • DOI

      10.3847/2041-8213/abef03

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Regular radial velocity variations in nine G- and K-type giant stars: Eight planets and one planet candidate2021

    • Author(s)
      Teng Huan-Yu、Sato Bun’ei、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Izumiura Hideyuki、Kambe Eiji、Takeda Yoichi、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 74 Issue: 1 Pages: 92-127

    • DOI

      10.1093/pasj/psab112

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Polarimetric signature of the oceans as detected by near-infrared Earthshine observations2021

    • Author(s)
      Takahashi J.、Itoh Y.、Matsuo T.、Oasa Y.、Bach Y. P.、Ishiguro M.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 653 Pages: A99-A99

    • DOI

      10.1051/0004-6361/202039331

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optical Spectroscopic Monitoring Observations of a Young Binary Z CMa2021

    • Author(s)
      Akimoto Hinako、Itoh Yoichi
    • Journal Title

      International Journal of Astronomy and Astrophysics

      Volume: 11 Issue: 03 Pages: 406-421

    • DOI

      10.4236/ijaa.2021.113019

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An Hα/X-ray orphan cloud as a signpost of intracluster medium clumping2021

    • Author(s)
      Ge Chong、Luo Rongxin、Sun Ming、Yagi Masafumi、Jachym Pavel、Boselli Alessandro、Fossati Matteo、Nulsen Paul E J、Sarazin Craig、Edge Tim、Gavazzi Giuseppe、Gaspari Massimo、Koda Jin、Komiyama Yutaka、Yoshida Michitoshi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 505 Issue: 4 Pages: 4702-4716

    • DOI

      10.1093/mnras/stab1569

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A universal correlation between warm and hot gas in the stripped tails of cluster galaxies2021

    • Author(s)
      Sun Ming、Ge Chong、Luo Rongxin、Yagi Masafumi、Jachym Pavel、Boselli Alessandro、Fossati Matteo、Nulsen Paul E. J.、Yoshida Michitoshi、Gavazzi Giuseppe
    • Journal Title

      Nature Astronomy

      Volume: 6 Issue: 2 Pages: 270-274

    • DOI

      10.1038/s41550-021-01516-8

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Optical follow-up observation for GW event S190510g using Subaru/Hyper Suprime-Cam2021

    • Author(s)
      Ohgami Takayuki、Tominaga Nozomu、Utsumi Yousuke、Niino Yuu、Tanaka Masaomi、Banerjee Smaranika、Hamasaki Ryo、Yoshida Michitoshi、Terai Tsuyoshi、Takagi Yuhei、Morokuma Tomoki、Sasada Mahito、Akitaya Hiroshi、Yasuda Naoki、Yanagisawa Kenshi、Ohsawa Ryou
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 73 Issue: 2 Pages: 350-364

    • DOI

      10.1093/pasj/psab002

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Follow-up observations for IceCube-170922A: Detection of rapid near-infrared variability and intensive monitoring of TXS 0506+0562021

    • Author(s)
      Morokuma Tomoki、Utsumi Yousuke、Ohta Kouji、他36名
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 73 Issue: 1 Pages: 25-43

    • DOI

      10.1093/pasj/psaa110

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraints on the Rate of Supernovae Lasting for More Than a Year from Subaru/Hyper Suprime-Cam2021

    • Author(s)
      Moriya Takashi J.、Jiang Ji-an、Yasuda Naoki、Kokubo Mitsuru、Kawana Kojiro、Maeda Keiichi、Pan Yen-Chen、Quimby Robert M.、Suzuki Nao、Takahashi Ichiro、Tanaka Masaomi、Tominaga Nozomu、Nomoto Ken’ichi、Cooke Jeff、Galbany Lluis、Gonzalez-Gaitan Santiago、Lee Chien-Hsiu、Pignata Giuliano
    • Journal Title

      The Astrophysical Journal

      Volume: 908 Issue: 2 Pages: 249-249

    • DOI

      10.3847/1538-4357/abcfc0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Properties of Neutrino Transfer in a Deformed Remnant of a Neutron Star Merger2021

    • Author(s)
      Sumiyoshi Kohsuke、Fujibayashi Sho、Sekiguchi Yuichiro、Shibata Masaru
    • Journal Title

      The Astrophysical Journal

      Volume: 907 Issue: 2 Pages: 92-92

    • DOI

      10.3847/1538-4357/abce63

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship between radar cross section and optical magnitude based on radar and optical simultaneous observations of faint meteors2020

    • Author(s)
      R. Ohsawa, A. Hirota, K. Morita, S. Abe, D. Kastinen, J. Kero, C. Szasz, Y. Fujiwara, T. Nakamura, K. Nishimura, S. Sako, J. Watanabe, et al.
    • Journal Title

      Planetary and Space Science

      Volume: 194 Pages: 105011-105011

    • DOI

      10.1016/j.pss.2020.105011

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Photometric classification of Hyper Suprime-Cam transients using machine learning2020

    • Author(s)
      Takahashi Ichiro、Suzuki Nao、Yasuda Naoki、Kimura Akisato、Ueda Naonori、Tanaka Masaomi、Tominaga Nozomu、Yoshida Naoki
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 5 Pages: 22-22

    • DOI

      10.1093/pasj/psaa082

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Does the structure of Population III supernova ejecta affect the elemental abundance of extremely metal-poor stars?2020

    • Author(s)
      Chiaki Gen、Tominaga Nozomu
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 498 Issue: 2 Pages: 2676-2687

    • DOI

      10.1093/mnras/staa2340

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatially resolved molecular gas properties of host galaxy of Type I superluminous supernova SN?2017egm2020

    • Author(s)
      Hatsukade Bunyo、Morokuma-Matsui Kana、Hayashi Masao、Tominaga Nozomu、Tamura Yoichi、Niinuma Kotaro、Motogi Kazuhiro、Morokuma Tomoki、Matsuda Yuichi
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 4 Pages: 6-6

    • DOI

      10.1093/pasj/psaa052

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] No Redshift Evolution in the Broad-line-region Metallicity up to z = 7.54: Deep Near-infrared Spectroscopy of ULAS J1342+09282020

    • Author(s)
      Onoue Masafusa、Banados Eduardo、Mazzucchelli Chiara、Venemans Bram P.、Schindler Jan-Torge、Walter Fabian、Hennawi Joseph F.、Andika Irham Taufik、Davies Frederick B.、Decarli Roberto、Farina Emanuele P.、Jahnke Knud、Nagao Tohru、Tominaga Nozomu、Wang Feige
    • Journal Title

      The Astrophysical Journal

      Volume: 898 Issue: 2 Pages: 105-105

    • DOI

      10.3847/1538-4357/aba193

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A strong neutron burst in jet-like supernovae of spinstars2020

    • Author(s)
      Choplin Arthur、Tominaga Nozomu、Meyer Bradley S.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 639 Pages: A126-A126

    • DOI

      10.1051/0004-6361/202037966

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rapidly Evolving Transients from the Hyper Suprime-Cam SSP Transient Survey2020

    • Author(s)
      Tampo Yusuke、Tanaka Masaomi、Maeda Keiichi、Yasuda Naoki、Tominaga Nozomu、Jiang Ji-an、Moriya Takashi J.、Morokuma Tomoki、Suzuki Nao、Takahashi Ichiro、Kokubo Mitsuru、Kawana Kojiro
    • Journal Title

      The Astrophysical Journal

      Volume: 894 Issue: 1 Pages: 27-46

    • DOI

      10.3847/1538-4357/ab7ccc

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Systematic opacity calculations for kilonovae2020

    • Author(s)
      Tanaka Masaomi、Kato Daiji、Gaigalas Gediminas、Kawaguchi Kyohei
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 496 Issue: 2 Pages: 1369-1392

    • DOI

      10.1093/mnras/staa1576

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Polarized kilonovae from black hole?neutron star mergers2020

    • Author(s)
      Bulla M、Kyutoku K、Tanaka M、Covino S、Bruten J R、Matsumoto T、Maund J R、Testa V、Wiersema K
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 501 Issue: 2 Pages: 1891-1899

    • DOI

      10.1093/mnras/staa3796

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simulations of Early Kilonova Emission from Neutron Star Mergers2020

    • Author(s)
      Banerjee Smaranika、Tanaka Masaomi、Kawaguchi Kyohei、Kato Daiji、Gaigalas Gediminas
    • Journal Title

      The Astrophysical Journal

      Volume: 901 Issue: 1 Pages: 29-29

    • DOI

      10.3847/1538-4357/abae61

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The intermediate nebular phase of SN2014J: onset of clumping as the source of recombination2020

    • Author(s)
      Mazzali P A、Bikmaev I、Sunyaev R、Ashall C、Prentice S、Tanaka M、Irtuganov E、Melnikov S、Zhuchkov R
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 494 Issue: 2 Pages: 2809-2822

    • DOI

      10.1093/mnras/staa839

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Late-phase Spectropolarimetric Observations of Superluminous Supernova SN 2017egm to Probe the Geometry of the Inner Ejecta2020

    • Author(s)
      Saito Sei、Tanaka Masaomi、Moriya Takashi J.、Bulla Mattia、Leloudas Giorgos、Inserra Cosimo、Lee Chien-Hsiu、Kawabata Koji S.、Mazzali Paolo
    • Journal Title

      The Astrophysical Journal

      Volume: 894 Issue: 2 Pages: 154-154

    • DOI

      10.3847/1538-4357/ab873b

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extended Calculations of Energy Levels and Transition Rates for Singly Ionized Lanthanide Elements. I. Pr-Gd2020

    • Author(s)
      Radziute Laima、Gaigalas Gediminas、Kato Daiji、Rynkun Pavel、Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 248 Issue: 1 Pages: 17-17

    • DOI

      10.3847/1538-4365/ab8312

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Energy Level Structure and Transition Data of Er2+2020

    • Author(s)
      Gaigalas Gediminas、Rynkun Pavel、Radziute Laima、Kato Daiji、Tanaka Masaomi、Jonsson P.
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 248 Issue: 1 Pages: 13-13

    • DOI

      10.3847/1538-4365/ab881a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraint on the Ejecta Mass for Black Hole Neutron Star Merger Event Candidate S190814bv2020

    • Author(s)
      Kawaguchi Kyohei、Shibata Masaru、Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal

      Volume: 893 Issue: 2 Pages: 153-153

    • DOI

      10.3847/1538-4357/ab8309

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Searching for periodic variations in radial velocities after the removal of orbital motions of spectroscopic binaries2020

    • Author(s)
      Katoh Noriyuki、Itoh Yoichi、Sato Bun’ei
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 73 Issue: 1 Pages: 78-121

    • DOI

      10.1093/pasj/psaa107

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Revealing the Spectroscopic Variations of FU Orionis Object V960 Mon with High-resolution Spectroscopy2020

    • Author(s)
      Takagi Yuhei、Honda Satoshi、Arai Akira、Takahashi Jun、Oasa Yumiko、Itoh Yoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 904 Issue: 1 Pages: 53-68

    • DOI

      10.3847/1538-4357/abbef0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurements of the Ca II infrared triplet emission lines of pre-main-sequence stars2020

    • Author(s)
      Yamashita Mai、Itoh Yoichi、Takagi Yuhei
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 5 Pages: 1-17

    • DOI

      10.1093/pasj/psaa073

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Imaging Polarimetry of Geostationary Satellite Express-AM52020

    • Author(s)
      Kosaka N.、Itoh Yoichi、Saito T.、Tozuka M.、Endo T.、Ando T.
    • Journal Title

      Odessa Astronomical Publications

      Volume: 33 Issue: 0 Pages: 115-118

    • DOI

      10.18524/1810-4215.2020.33.207036

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Near-Infrared Transit Photometry of Extra-Solar Planet HAT-P-54b2020

    • Author(s)
      Tabata Haruka、Itoh Yoichi
    • Journal Title

      International Journal of Astronomy and Astrophysics

      Volume: 10 Issue: 02 Pages: 89-96

    • DOI

      10.4236/ijaa.2020.102007

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Blazar Radio and Optical Survey (BROS): A Catalog of Blazar Candidates Showing Flat Radio Spectrum and Their Optical Identification in Pan-STARRS1 Surveys2020

    • Author(s)
      Itoh Ryosuke、Utsumi Yousuke、Inoue Yoshiyuki、Ohta Kouji、Doi Akihiro、Morokuma Tomoki、Kawabata Koji S.、Tanaka Yasuyuki T.
    • Journal Title

      The Astrophysical Journal

      Volume: 901 Issue: 1 Pages: 3-3

    • DOI

      10.3847/1538-4357/abab07

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multi-wavelength photometry during the 2018 superoutburst of the WZ Sge-type dwarf nova EG Cancri2020

    • Author(s)
      Kimura Mariko、Isogai Keisuke、Kato Taichi ... Oasa Yumiko et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 73 Issue: 1 Pages: 1-13

    • DOI

      10.1093/pasj/psaa089

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mass ejection from disks surrounding a low-mass black hole: Viscous neutrino-radiation hydrodynamics simulation in full general relativity2020

    • Author(s)
      Fujibayashi Sho、Shibata Masaru、Wanajo Shinya、Kiuchi Kenta、Kyutoku Koutarou、Sekiguchi Yuichiro
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 8 Pages: 083029-083029

    • DOI

      10.1103/physrevd.101.083029

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sub-radian-accuracy gravitational waves from coalescing binary neutron stars in numerical relativity. II. Systematic study on the equation of state, binary mass, and mass ratio2020

    • Author(s)
      Kiuchi, K., Kawaguchi, K., Kyutoku, K., Sekiguchi, Y., & Shibata, M.
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 8 Pages: 84006-84006

    • DOI

      10.1103/physrevd.101.084006

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] The ram pressure stripped radio tails of galaxies in the Coma cluster2020

    • Author(s)
      Chen Hao、Sun Ming、Yagi Masafumi、Bravo-Alfaro Hector、Brinks Elias、Kenney Jeffrey、Combes Francoise、Sivanandam Suresh、Jachym Pavel、Fossati Matteo、Gavazzi Giuseppe、Boselli Alessandro、Nulsen Paul、Sarazin Craig、Ge Chong、Yoshida Michitoshi、Roediger Elke
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 496 Issue: 4 Pages: 4654-4673

    • DOI

      10.1093/mnras/staa1868

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Seimei telescope project and technical developments2020

    • Author(s)
      Kurita Mikio、Kino Masaru、Iwamuro Fumihide、Ohta Kouji、他16名
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 3 Pages: 48-48

    • DOI

      10.1093/pasj/psaa036

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the possibility of GW190425 being a black hole--neutron star binary merger2020

    • Author(s)
      Koutarou Kyutoku, Sho Fujibayashi, Kota Hayashi, Kyohei Kawaguchi, Kenta Kiuchi, Masaru Shibata, Masaomi Tanaka
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 890 Issue: 1 Pages: 4-4

    • DOI

      10.3847/2041-8213/ab6e70

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diversity of Kilonova Light Curves2020

    • Author(s)
      Kawaguchi, Shibata, M., Tanaka, M.
    • Journal Title

      The Astrophysical Journal

      Volume: 889 Issue: 2 Pages: 171-171

    • DOI

      10.3847/1538-4357/ab61f6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The HSC-SSP Transient Survey: Implications from Early Photometry and Rise Time of Normal Type Ia Supernovae2020

    • Author(s)
      Jiang Ji-an、Yasuda Naoki、Maeda Keiichi、Doi Mamoru、Shigeyama Toshikazu、Tominaga Nozomu、Tanaka Masaomi、Moriya Takashi J.、Takahashi Ichiro、Suzuki Nao、Morokuma Tomoki、Nomoto Ken’ichi
    • Journal Title

      The Astrophysical Journal

      Volume: 892 Issue: 1 Pages: 25-37

    • DOI

      10.3847/1538-4357/ab76cb

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A type Ia supernova at the heart of superluminous transient SN 2006gy2020

    • Author(s)
      Jerkstrand, Anders, Maeda, Keiichi, Kawabata, Koji S.
    • Journal Title

      Science

      Volume: 367 Issue: 6476 Pages: 415-418

    • DOI

      10.1126/science.aaw1469

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthetic spectra of energetic core-collapse supernovae and the early spectra of SN 2007bi and SN 1999as2019

    • Author(s)
      Moriya Takashi J、Mazzali Paolo A、Tanaka Masaomi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 484 Issue: 3 Pages: 3443-3450

    • DOI

      10.1093/mnras/stz262

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The nature of PISN candidates: clues from nebular spectra2019

    • Author(s)
      Mazzali P A、Moriya T J、Tanaka M、Woosley S E
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 484 Issue: 3 Pages: 3451-3462

    • DOI

      10.1093/mnras/stz177

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First Release of High-Redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). I. Photometric Properties2019

    • Author(s)
      Moriya Takashi J.、Tanaka Masaomi、Yasuda Naoki、Jiang Ji-an、Lee Chien-Hsiu、Maeda Keiichi、Morokuma Tomoki、etc.
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 241 Issue: 2 Pages: 16-16

    • DOI

      10.3847/1538-4365/ab07c5

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First Release of High-redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). II. Spectroscopic Properties2019

    • Author(s)
      Curtin Chris、Cooke Jeff、Moriya Takashi J.、Tanaka Masayuki、Quimby Robert M.、Bernard Stephanie R.、Galbany Lluis、Jiang Ji-an、Lee Chien-Hsiu、Maeda Keiichi、Morokuma Tomoki、etc.
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 241 Issue: 2 Pages: 17-17

    • DOI

      10.3847/1538-4365/ab07c8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Searches for Population III pair-instability supernovae: Predictions for ULTIMATE-Subaru and WFIRST2019

    • Author(s)
      Moriya Takashi J、Wong Kenneth C、Koyama Yusei、Tanaka Masaomi、Oguri Masamune、Hilbert Stefan、Nomoto Ken’ichi
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 3 Pages: 59-59

    • DOI

      10.1093/pasj/psz035

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SN 2017czd: A Rapidly Evolving Supernova from a Weak Explosion of a Type IIb Supernova Progenitor2019

    • Author(s)
      Nakaoka, Tatsuya; Moriya, Takashi J.; Tanaka, Masaomi; Yamanaka, Masayuki; Kawabata, Koji S.; Maeda, Keiichi; Kawabata, Miho; Kawahara, Naoki; Itagaki, Koichi; Ouchi, Ryoma; Blinnikov, Sergei I.; Tominaga, Nozomu; Uemura, Makoto
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: 76-87

    • DOI

      10.3847/1538-4357/ab0dfe

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Hyper Suprime-Cam SSP transient survey in COSMOS: Overview2019

    • Author(s)
      Yasuda Naoki、Tanaka Masaomi、Tominaga Nozomu、Jiang Ji-an、Moriya Takashi J、Morokuma Tomoki、Suzuki Nao、Takahashi Ichiro、Yamaguchi Masaki S、Maeda Keiichi、Sako Masao、Ikeda Shiro、Kimura Akisato、Morii Mikio、Ueda Naonori、Yoshida Naoki、Lee Chien-Hsiu、Suyu Sherry H、Komiyama Yutaka、Regnault Nicolas、Rubin David
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 4 Pages: 74-91

    • DOI

      10.1093/pasj/psz050

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Short GRB 160821B: a reverse shock, a refreshed shock, and a well-sampled kilonova2019

    • Author(s)
      Lamb, G. P., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 883 Issue: 1 Pages: 48-48

    • DOI

      10.3847/1538-4357/ab38bb

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] GRB 161219B-SN 2016jca: a powerful stellar collapse2019

    • Author(s)
      Ashall, C., et al.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 487 Issue: 4 Pages: 5824-5839

    • DOI

      10.1093/mnras/stz1588

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] HSC16aayt: A Slowly Evolving Interacting Transient Rising for More than 100 Days2019

    • Author(s)
      Moriya T. J., Tanaka M., Morokuma T., Pan Y.-C., Quimby R. M., Jiang J., Kawana K., Maeda K., Nomoto K., Suzuki Nao, Takahashi I., Tanaka M., Tominaga N., Yamaguchi M., Yasuda N., Cooke J., Curtin C., Galbany L., Gonzalez-G. S.、Lee C.-H.、Pignata G., Pritchard T.
    • Journal Title

      The Astrophysical Journal

      Volume: 882 Issue: 1 Pages: 70-81

    • DOI

      10.3847/1538-4357/ab2f80

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An optical search for transients lasting a few seconds2019

    • Author(s)
      Michael W. Richmond, Masaomi Tanaka, Tomoki Morokuma, Shigeyki Sako, Ryou Ohsawa, Noriaki Arima, Nozomu Tominaga, Mamoru Doi, et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 72 Issue: 1 Pages: 3-3

    • DOI

      10.1093/pasj/psz120

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Okayama Astrophysical Observatory Wide-Field Camera2019

    • Author(s)
      Yanagisawa, K., Shimizu, Y., Okita, K., Kuroda, D., Tsutsui, H., Koyano, H., Izumiura, H., Yoshida, M., Ohta, K., Kawai, N., et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 6 Pages: 118-118

    • DOI

      10.1093/pasj/psz117

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] KOOLS-IFU: Kyoto Okayama Optical Low-dispersion Spectrograph with optical-fiber Integral Field Unit2019

    • Author(s)
      Matsubayashi Kazuya、Ohta Kouji、Iwamuro Fumihide、Iwata Ikuru、Kambe Eiji、Tsutsui Hironori、Izumiura Hideyuki、Yoshida Michitoshi、Hattori Takashi
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 5 Pages: 102-119

    • DOI

      10.1093/pasj/psz087

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectroplarimetry of the superwind filaments of the starburst galaxy M 82 II: Kinematics of the dust surrounding the nuclear starburst2019

    • Author(s)
      Yoshida, M., Kawabata, K.~S., Ohyama, Y., Itoh, R., Hattori, T.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 4 Pages: 87-87

    • DOI

      10.1093/pasj/psz069

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A significant feature in the general relativistic time evolution of the redshift of photons coming from a star orbiting Sgr?A*2019

    • Author(s)
      Saida Hiromi、Nishiyama Shogo、Ohgami Takayuki、Takamori Yohsuke、Takahashi Masaaki、Minowa Yosuke、Najarro Francisco、Hamano Satoshi、Omiya Masashi、Iwamatsu Atsushi、Takahashi Mizuki、Gorin Haruka、Kara Tomohiro、Koyama Akinori、Ohashi Yosuke、Tamura Motohide、Nagatomo Schun、Zenko Tetsuya、Nagata Tetsuya
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 71 Issue: 6 Pages: 120-120

    • DOI

      10.1093/pasj/psz111

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New Constraint on the Atmosphere of (50000) Quaoar from a Stellar Occultation2019

    • Author(s)
      Ko Arimatsu, Ryou Ohsawa, George L. Hashimoto, Seitaro Urakawa, Jun Takahashi, Miyako Tozuka, Yoichi Itoh, Misato Yamashita, et al.
    • Journal Title

      The Astronomical Journal

      Volume: 158 Issue: 6 Pages: 236-236

    • DOI

      10.3847/1538-3881/ab5058

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Inferring the velocity of early massive stars from the abundances of extremely metal-poor stars2019

    • Author(s)
      Choplin, A., Tominaga, N., and Ishigaki, M. N.
    • Journal Title

      Astronomy & Astrophysics, Volume 632, id.A62, 26 pp.

      Volume: 632 Pages: A62-A62

    • DOI

      10.1051/0004-6361/201936187

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Rapidly Declining Transient Discovered with the Subaru/Hyper Suprime-Cam2019

    • Author(s)
      Tominaga Nozomu、Morokuma Tomoki、Tanaka Masaomi、Yasuda Naoki、Furusawa Hisanori、Tanaka Masayuki、Jiang Ji-an、Tolstov Alexey、Blinnikov Sergei、Doi Mamoru、Iwata Ikuru、Kuncarayakti Hanindyo、Moriya Takashi J.、Nagao Tohru、Nomoto Ken’ichi、Noumaru Junichi、Takata Tadafumi
    • Journal Title

      The Astrophysical Journal

      Volume: 885 Issue: 1 Pages: 13-13

    • DOI

      10.3847/1538-4357/ab425c

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SN 2018hna: 1987A-like Supernova with a Signature of Shock Breakout2019

    • Author(s)
      Singh, A., Sahu, D. K., Anupama, G. C., Kumar, B., Kumar, H., Yamanaka, M., Baklanov, P. V., Tominaga, N., Blinnikov, S. I., Maeda, K., et al.
    • Journal Title

      The Astrophysical Journal Letters, Volume 882, Issue 2, article id. L15, 7 pp. (2019).

      Volume: 882 Issue: 2 Pages: 15-22

    • DOI

      10.3847/2041-8213/ab3d44

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Light-curve Modeling of Fast-evolving Supernova KSN 2015K: Explosion in Circumstellar Matter of a Super-AGB Progenitor2019

    • Author(s)
      Tolstov Alexey、Nomoto Ken’ichi、Sorokina Elena、Blinnikov Sergei、Tominaga Nozomu、Taniguchi Yoshiaki
    • Journal Title

      The Astrophysical Journal

      Volume: 881 Issue: 1 Pages: 35-35

    • DOI

      10.3847/1538-4357/ab2876

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ALMA Observations of Molecular Gas in the Host Galaxy of AT2018cow2019

    • Author(s)
      Morokuma-Matsui Kana、Morokuma Tomoki、Tominaga Nozomu、Hatsukade Bunyo、Hayashi Masao、Tamura Yoichi、Matsuda Yuichi、Motogi Kazuhito、Niinuma Kotaro、Konishi Masahiro
    • Journal Title

      The Astrophysical Journal

      Volume: 879 Issue: 1 Pages: L13-L13

    • DOI

      10.3847/2041-8213/ab2915

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evidence for an Aspherical Population III Supernova Explosion Inferred from the Hyper-metal-poor Star HE 1327-23262019

    • Author(s)
      Ezzeddine, R., Frebel, A., Roederer, I. U., Tominaga, N., Tumlinson, J., Ishigaki, M., Nomoto, K., Placco, V. M., and Aoki, W.
    • Journal Title

      The Astrophysical Journal, Volume 876, Issue 2, article id. 97, 8 pp. (2019).

      Volume: 876 Issue: 2 Pages: 97-97

    • DOI

      10.3847/1538-4357/ab14e7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On the observational behaviour of the highly polarized Type IIn supernova SN 2017hcc2019

    • Author(s)
      Kumar, B., Eswaraiah, C., Singh, A., Sahu, D. K., Anupama, G. C., Kawabata, K. S., Yamanaka, M., Otsubo, I., Pandey, S. B., et al.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 488 Issue: 3 Pages: 3089-3099

    • DOI

      10.1093/mnras/stz1914

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole2019

    • Author(s)
      The Event Horizon Telescope Collaboration、Kawashima Tomohisa、 et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: L1-L1

    • DOI

      10.3847/2041-8213/ab0ec7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First M87 Event Horizon Telescope Results. II. Array and Instrumentation2019

    • Author(s)
      The Event Horizon Telescope Collaboration、Kawashima Tomohisa、 et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: L2-L2

    • DOI

      10.3847/2041-8213/ab0c96

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First M87 Event Horizon Telescope Results. III. Data Processing and Calibration2019

    • Author(s)
      The Event Horizon Telescope Collaboration、Kawashima Tomohisa、 et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: L3-L3

    • DOI

      10.3847/2041-8213/ab0c57

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole2019

    • Author(s)
      The Event Horizon Telescope Collaboration、Kawashima Tomohisa、 et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: L4-L4

    • DOI

      10.3847/2041-8213/ab0e85

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring2019

    • Author(s)
      The Event Horizon Telescope Collaboration、Kawashima Tomohisa、 et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: L5-L5

    • DOI

      10.3847/2041-8213/ab0f43

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole2019

    • Author(s)
      The Event Horizon Telescope Collaboration、Kawashima Tomohisa、 et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 875 Issue: 1 Pages: L6-L6

    • DOI

      10.3847/2041-8213/ab1141

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Long-duration Luminous Type IIn Supernova KISS15s: Strong Recombination Lines from the Inhomogeneous Ejecta?CSM Interaction Region and Hot Dust Emission from Newly Formed Dust2019

    • Author(s)
      Kokubo Mitsuru、Mitsuda Kazuma、Morokuma Tomoki、Tominaga Nozomu、Tanaka Masaomi、Moriya Takashi J.、Yoachim Peter、Ivezi? ?eljko、Sako Shigeyuki、Doi Mamoru
    • Journal Title

      The Astrophysical Journal

      Volume: 872 Issue: 2 Pages: 135-135

    • DOI

      10.3847/1538-4357/aaff6b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extended Calculations of Energy Levels and Transition Rates of Nd ii-iv Ions for Application to Neutron Star Mergers2019

    • Author(s)
      Gaigalas Gediminas , Kato Daiji , Rynkun Pavel , Radit Laima , Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 240 Issue: 2 Pages: 29-29

    • DOI

      10.3847/1538-4365/aaf9b8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Luminosity function of faint sporadic meteors measured with a wide-field CMOS mosaic camera Tomo-e PM2019

    • Author(s)
      Ohsawa Ryou, Toshikazu Shigeyama (26/37) et al.
    • Journal Title

      Planetary and Space Science

      Volume: 165 Pages: 281-292

    • DOI

      10.1016/j.pss.2018.09.006

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Broad-line Type Ic supernova SN 2014ad2018

    • Author(s)
      Sahu D K、Anupama G C、Chakradhari N K、Srivastav S、Tanaka Masaomi、Maeda Keiichi、Nomoto Ken'ichi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 475 Issue: 2 Pages: 2591-2604

    • DOI

      10.1093/mnras/stx3212

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transient survey rates for orphan afterglows from compact merger jets2018

    • Author(s)
      Lamb Gavin P , Tanaka Masaomi , Kobayashi Shiho
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 476 Issue: 4 Pages: 44354441-44354441

    • DOI

      10.1093/mnras/sty484

    • Related Report
      2018 Annual Research Report
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  • [Journal Article] The Low-luminosity Type IIP Supernova 2016bkv with Early-phase Circumstellar Interaction2018

    • Author(s)
      Nakaoka T.、Kawabata K.S.、Maeda K.、Tanaka M.、Yamanaka M.、Moriya T.J.、Tominaga N.、Morokuma T.、Takaki K.、Kawabata M.、Kawahara N.、Itoh R.、Shiki K.、Mori H.、Hirochi J.、Abe T.、Uemura M.、Yoshida M.、Akitaya H.、Moritani Y.、Ueno I.、Urano T.、Isogai M.、Hanayama H.、Nagayama T.
    • Journal Title

      The Astrophysical Journal

      Volume: 859 Issue: 2 Pages: 78-78

    • DOI

      10.3847/1538-4357/aabee7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Free Neutron Ejection from Shock Breakout in Binary Neutron Star Mergers2018

    • Author(s)
      Ishii Ayako、Shigeyama Toshikazu、Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal

      Volume: 861 Issue: 1 Pages: 25-25

    • DOI

      10.3847/1538-4357/aac385

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multi-band Polarization of Type IIP Supernovae Due to Light Echo from Circumstellar Dust2018

    • Author(s)
      Nagao Takashi , Maeda Keiichi , Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal

      Volume: 861 Issue: 1 Pages: 1-1

    • DOI

      10.3847/1538-4357/aac94e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiative Transfer Simulation for the Optical and Near-infrared Electromagnetic Counterparts to GW1708172018

    • Author(s)
      Kawaguchi Kyohei , Shibata Masaru , Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal

      Volume: 865 Issue: 2 Pages: 21-21

    • DOI

      10.3847/2041-8213/aade02

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The origin of polarization in kilonovae and the case of the gravitational-wave counterpart AT 2017gfo2018

    • Author(s)
      Bulla M. , Covino S. , Kyutoku K. , Tanaka M. , Maund J. R. , Patat F. , Toma K. , Wiersema K. , Bruten J. , Jin Z. P. , et al.
    • Journal Title

      Nature Astronomy

      Volume: 3 Issue: 1 Pages: 99106-99106

    • DOI

      10.1038/s41550-018-0593-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Physical properties of near-Earth asteroids with a low delta-v: Survey of target candidates for the Hayabusa2 mission2018

    • Author(s)
      Hasegawa Sunao、他42名
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 6 Pages: 114-114

    • DOI

      10.1093/pasj/psy119

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extended optical/NIR observations of Type Iax supernova 2014dt: Possible signatures of a bound remnant2018

    • Author(s)
      Kawabata, Miho; Kawabata, Koji S.; Maeda, Keiich; Yamanaka, Masayuki; Nakaoka, Tatsuya; Takaki, Katsutoshi; Fukushima, Daiki; Kojiguchi, Naoto; Masumoto, Kazunari; Matsumoto, Katsura; Akitaya, Hiroshi; Itoh, Ryosuke, et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 6 Pages: 111-132

    • DOI

      10.1093/pasj/psy116

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ubiquitous ram pressure stripping in the Coma cluster of galaxies2018

    • Author(s)
      Gavazzi G. , Consol,i G. , Gutierrez M. L. , Boselli A. , Yoshida M.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 618 Pages: A130-A130

    • DOI

      10.1051/0004-6361/201833427

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Planets around the evolved stars 24?Bo?tis and γ?Libra: A 30 d-period planet and a double giant-planet system in possible 7:3 MMR2018

    • Author(s)
      Takarada Takuya、Sato Bun’ei、Omiya Masashi、Harakawa Hiroki、Nagasawa Makiko、Izumiura Hideyuki、Kambe Eiji、Takeda Yoichi、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 4 Pages: 59-59

    • DOI

      10.1093/pasj/psy052

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A2018

    • Author(s)
      The IceCube Collaboration、Fermi-LAT、MAGIC、AGILE、ASAS-SN、HAWC、H.E.S.S.、INTEGRAL、Kanata、Kiso、Kapteyn、Liverpool Telescope、Subaru、Swift/NuSTAR、VERITAS、VLA/17B-403 teams
    • Journal Title

      Science

      Volume: 361 Issue: 6398 Pages: 1378-1378

    • DOI

      10.1126/science.aat1378

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The fast, luminous ultraviolet transient AT2018cow: extreme supernova, or disruption of a star by an intermediate-mass black hole?2018

    • Author(s)
      Perley Daniel A , Mazzali Paolo A , Yan Lin , Cenko S Bradley , Gezari Suvi , Taggart Kirsty , Blagorodnova Nadia , Fremling Christoffer , Mockler Brenna , Singh Avinash , et al.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 484 Issue: 1 Pages: 10311049-10311049

    • DOI

      10.1093/mnras/sty3420

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Importance of 56Ni production on diagnosing explosion mechanism of core-collapse supernova2018

    • Author(s)
      Suwa Yudai、Tominaga Nozomu、Maeda Keiichi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 483 Issue: 3 Pages: 3607-3617

    • DOI

      10.1093/mnras/sty3309

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical follow-up observation of Fast Radio Burst 1512302018

    • Author(s)
      Tominaga Nozomu、Niino Yuu、Totani Tomonori、Yasuda Naoki、Furusawa Hisanori、Tanaka Masayuki、Bhandari Shivani、Dodson Richard、Keane Evan、Morokuma Tomoki、Petroff Emily、Possenti Andrea
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 6 Pages: 1-21

    • DOI

      10.1093/pasj/psy101

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A search for optical transients associated with fast radio burst 150418†‡2018

    • Author(s)
      Niino Yuu、Tominaga Nozomu、Totani Tomonori、Morokuma Tomoki、Keane Evan、Possenti Andrea、Sugai Hajime、Yamasaki Shotaro
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 5 Pages: 1-5

    • DOI

      10.1093/pasj/psy102

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Confinement of the Crab Nebula with tangled magnetic field by its supernova remnant2018

    • Author(s)
      Tanaka Shuta J、Toma Kenji、Tominaga Nozomu
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 478 Issue: 4 Pages: 4622-4633

    • DOI

      10.1093/mnras/sty1356

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Descendants of the first stars: the distinct chemical signature of second-generation stars2018

    • Author(s)
      Hartwig Tilman、Yoshida Naoki、Magg Mattis、Frebel Anna、Glover Simon C O、G?mez Facundo A、Griffen Brendan、Ishigaki Miho N、Ji Alexander P、Klessen Ralf S、O’Shea Brian W、Tominaga Nozomu
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 478 Issue: 2 Pages: 1795-1810

    • DOI

      10.1093/mnras/sty1176

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Progenitor Mass Distribution of Core-collapse Supernova Remnants in Our Galaxy and Magellanic Clouds Based on Elemental Abundances2018

    • Author(s)
      Katsuda Satoru、Takiwaki Tomoya、Tominaga Nozomu、Moriya Takashi J.、Nakamura Ko
    • Journal Title

      The Astrophysical Journal

      Volume: 863 Issue: 2 Pages: 127-127

    • DOI

      10.3847/1538-4357/aad2d8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detecting Black Hole Binaries by Gaia2018

    • Author(s)
      Yamaguchi Masaki S.、Kawanaka Norita、Bulik Tomasz、Piran Tsvi
    • Journal Title

      The Astrophysical Journal

      Volume: 861 Issue: 1 Pages: 21-21

    • DOI

      10.3847/1538-4357/aac5ec

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Obscured Star Formation in the Host Galaxies of Superluminous Supernovae2018

    • Author(s)
      Hatsukade B.、Tominaga N.、Hayashi M.、Konishi M.、Matsuda Y.、Morokuma T.、Morokuma-Matsui K.、Motogi K.、Niinuma K.、Tamura Y.
    • Journal Title

      The Astrophysical Journal

      Volume: 857 Issue: 1 Pages: 72-72

    • DOI

      10.3847/1538-4357/aab616

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Initial Mass Function of the First Stars Inferred from Extremely Metal-poor Stars2018

    • Author(s)
      Ishigaki, Miho N.; Tominaga, Nozomu; Kobayashi, Chiaki; Nomoto, Ken’ichi
    • Journal Title

      Astrophysical Journal

      Volume: 857 Issue: 1 Pages: 46-66

    • DOI

      10.3847/1538-4357/aab3de

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Global simulations of strongly magnetized remnant massive neutron stars formed in binary neutron star mergers2018

    • Author(s)
      Kiuchi Kenta、Kyutoku Koutarou、Sekiguchi Yuichiro、Shibata Masaru
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 12 Pages: 124039-124039

    • DOI

      10.1103/physrevd.97.124039

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mass Ejection from the Remnant of a Binary Neutron Star Merger: Viscous-radiation Hydrodynamics Study2018

    • Author(s)
      Fujibayashi Sho、Kiuchi Kenta、Nishimura Nobuya、Sekiguchi Yuichiro、Shibata Masaru
    • Journal Title

      The Astrophysical Journal

      Volume: 860 Issue: 1 Pages: 64-64

    • DOI

      10.3847/1538-4357/aabafd

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical Emission and Particle Acceleration in a Quasi-stationary Component in the Jet of OJ 2872018

    • Author(s)
      Sasada Mahito , Jorstad Svetlana , Marscher Alan P. , Bala Vishal , Joshi Manasvita , MacDonald Nicholas R. , Malmrose Michael P. , Larionov Valeri M. , Morozova Daria A. , Troitsky Ivan S. , et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 864 Issue: 1 Pages: 67-67

    • DOI

      10.3847/1538-4357/aad553

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Intermediate-mass Elements in Young Supernova Remnants Reveal Neutron Star Kicks by Asymmetric Explosions2018

    • Author(s)
      Katsuda Satoru、Morii Mikio、Janka Hans-Thomas、Wongwathanarat Annop、Nakamura Ko、Kotake Kei、Mori Koji、M?ller Ewald、Takiwaki Tomoya、Tanaka Masaomi、Tominaga Nozomu、Tsunemi Hiroshi
    • Journal Title

      The Astrophysical Journal

      Volume: 856 Issue: 1 Pages: 18-18

    • DOI

      10.3847/1538-4357/aab092

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A surge of light at the birth of a supernova2018

    • Author(s)
      Bersten M. C. , Folatelli G. , Garcia F. , Van Dyk S. D. , Benvenuto O. G. , Orellana M. , Buso V. , Sanchez J. L. , Tanaka M. , Maeda K. , et al.
    • Journal Title

      Nature

      Volume: 554 Issue: 7693 Pages: 497-499

    • DOI

      10.1038/nature25151

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] X-Ray Light Curve and Spectra of Shock Breakout in a Wind2018

    • Author(s)
      Ohtani Yukari、Suzuki Akihiro、Shigeyama Toshikazu、Tanaka Masaomi
    • Journal Title

      The Astrophysical Journal

      Volume: 853 Issue: 1 Pages: 52-52

    • DOI

      10.3847/1538-4357/aaa482

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Properties of Kilonovae from Dynamical and Post-Merger Ejecta of Neutron Star Mergers2018

    • Author(s)
      Tanaka, M., Kato, D., Gaigalas, G., Rynkun, P., Radziute, L., Wanajo, S., Sekiguchi, Y., Nakamura, N., Tanuma, H., Murakami, I., Sakaue, H. A.
    • Journal Title

      The Astrophysical Journal

      Volume: 852 Issue: 2 Pages: 109-109

    • DOI

      10.3847/1538-4357/aaa0cb

    • NAID

      120007180031

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Subaru Hyper Suprime-Cam Survey for an optical counterpart of GW170817‡2018

    • Author(s)
      Tominaga Nozomu , Tanaka Masaomi , Morokuma Tomoki , Utsumi Yousuke , Yamaguchi Masaki S , Yasuda Naoki , Tanaka Masayuki , Yoshida Michitoshi , Fujiyoshi Takuya , Furusawa Hisanori , et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 2 Pages: 28-28

    • DOI

      10.1093/pasj/psy007

    • NAID

      120006537077

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The SUrvey for Pulsars and Extragalactic Radio Bursts - II. New FRB discoveries and their follow-up2017

    • Author(s)
      Bh,ari S , Keane E F , Barr E D , Jameson A , Petroff E , Johnston S , Bailes M , Bhat N D R , Burgay M , Burke-Spolaor S , et al.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 475 Issue: 2 Pages: 1427-1446

    • DOI

      10.1093/mnras/stx3074

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A challenge to identify an optical counterpart of the gravitational wave event GW151226 with Hyper Suprime-Cam†2017

    • Author(s)
      Utsumi Yousuke , Tominaga Nozomu , Tanaka Masaomi , Morokuma Tomoki , Yoshida Michitoshi , Asakura Yuichiro , Finet Francois , Furusawa Hisanori , Kawabata Koji S , Liu Wei , et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 1 Pages: 1-1

    • DOI

      10.1093/pasj/psx125

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Kilonova from post-merger ejecta as an optical and near-Infrared counterpart of GW1708172017

    • Author(s)
      Tanaka Masaomi , Utsumi Yousuke , Mazzali Paolo A. , Tominaga Nozomu , Yoshida Michitoshi , Sekiguchi Yuichiro , Morokuma Tomoki , Motohara Kentaro , Ohta Kouji , Kawabata Koji S. , et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 69 Issue: 6 Pages: 102-102

    • DOI

      10.1093/pasj/psx121

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] J-GEM observations of an electromagnetic counterpart to the neutron star merger GW1708172017

    • Author(s)
      Utsumi Yousuke , Tanaka Masaomi , Tominaga Nozomu , Yoshida Michitoshi , Barway Sudhanshu , Nagayama Takahiro , Zenko Tetsuya , Aoki Kentaro , Fujiyoshi Takuya , Furusawa Hisanori , et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 69 Issue: 6 Pages: 101-101

    • DOI

      10.1093/pasj/psx118

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spectroscopic identification of r-process nucleosynthesis in a double neutron-star merger2017

    • Author(s)
      Pian E. , D-Avanzo P. , Benetti S. , Branchesi M. , Brocato E. , Campana S. , Cappellaro E. , Covino S. , D’Elia V. , Fynbo J. P. U. , et al.
    • Journal Title

      Nature

      Volume: - Issue: 7678 Pages: 67-70

    • DOI

      10.1038/nature24298

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A hybrid type Ia supernova with an early flash triggered by helium-shell detonation2017

    • Author(s)
      Jiang Ji-an、Shigeyama Toshikazu (他、25人中4番目)
    • Journal Title

      Nature

      Volume: 550 Issue: 7674 Pages: 80-83

    • DOI

      10.1038/nature23908

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multi-messenger Observations of a Binary Neutron Star Merger2017

    • Author(s)
      Abbott B. P., Abbott, R., Abbott, T. D., Acernese, F., Ackley, K., Adams, C., Adams, T., Addesso, P., Adhikari, R. X., Adya, V. B., Affeldt, C., Afrough, M., Agarwal, B., Agathos, M., Agatsuma, K., Aggarwal, N., Aguiar, O. D., Aiello, L., Ain, A., Ajith, P. 他 Negoro, H. 含む 3656 名
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 848 Issue: 2 Pages: 1-59

    • DOI

      10.3847/2041-8213/aa91c9

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Properties of Neutrino-driven Ejecta from the Remnant of a Binary Neutron Star Merger: Pure Radiation Hydrodynamics Case2017

    • Author(s)
      Fujibayashi Sho、Sekiguchi Yuichiro、Kiuchi Kenta、Shibata Masaru
    • Journal Title

      The Astrophysical Journal

      Volume: 846 Issue: 2 Pages: 114-114

    • DOI

      10.3847/1538-4357/aa8039

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Light-curve and spectral properties of ultrastripped core-collapse supernovae leading to binary neutron stars2017

    • Author(s)
      Moriya, Takashi J.; Mazzali, Paolo A.; Tominaga, Nozomu; Hachinger, Stephan; Blinnikov, Sergei I.; Tauris, Thomas M.; Takahashi, Koh; Tanaka, Masaomi; Langer, Norbert; Podsiadlowski, Philipp
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 466 Issue: 2 Pages: 2085-2098

    • DOI

      10.1093/mnras/stw3225

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Molecular Gas Dominated 50 kpc Ram Pressure Stripped Tail of the Coma Galaxy D1002017

    • Author(s)
      Jachym Pavel , Sun Ming , Kenney Jeffrey D. P. , Cortese Luca , Combes Francoise , Yagi Masafumi , Yoshida Michitoshi , Palous Jan , Roediger Elke
    • Journal Title

      The Astrophysical Journal

      Volume: 839 Issue: 2 Pages: 114-114

    • DOI

      10.3847/1538-4357/aa6af5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extended Ionized Gas Clouds in the Abell 1367 Cluster2017

    • Author(s)
      Yagi Masafumi , Yoshida Michitoshi , Gavazzi Giuseppe , Komiyama Yutaka , Kashikawa Nobunari , Okamura Sadanori
    • Journal Title

      The Astrophysical Journal

      Volume: 839 Issue: 1 Pages: 65-65

    • DOI

      10.3847/1538-4357/aa68e3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Modeling GW170817 based on numerical relativity and its implications2017

    • Author(s)
      Shibata Masaru、Fujibayashi Sho、Hotokezaka Kenta、Kiuchi Kenta、Kyutoku Koutarou、Sekiguchi Yuichiro、Tanaka Masaomi
    • Journal Title

      Physical Review D

      Volume: 96 Issue: 12 Pages: 123012-123012

    • DOI

      10.1103/physrevd.96.123012

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The radio structure of the peculiar narrow-line Seyfert 1 galaxy candidate J1100+44212017

    • Author(s)
      Gabanyi K. E、Frey S.、Paragi Z.、Jarvela E.、Morokuma T.、An T.、Tanaka M.、Tar I.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 473 Issue: 2 Pages: 1554-1561

    • DOI

      10.1093/mnras/stx2449

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 広島大学宇宙科学センターの活動進捗2021

    • Author(s)
      川端弘治
    • Organizer
      せいめい望遠鏡ユーザーズミーティング
    • Related Report
      2021 Annual Research Report
  • [Presentation] 東広島天文台の軌跡とこれから2021

    • Author(s)
      川端弘治
    • Organizer
      第3回新天体捜索者会議
    • Related Report
      2021 Annual Research Report
  • [Presentation] Modeling Kilonova Emission from Neutron Star Mergers2021

    • Author(s)
      Tanaka, Masaomi
    • Organizer
      IAU Symposium 363 Neutron Star Astrophysics at the Crossroads: Magnetars and the Multimessenger Revolution
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 突発天体と可視光・赤外線観測2021

    • Author(s)
      田中雅臣
    • Organizer
      日本物理学会 2021年秋季大会 シンポジウム「ニュートリノ・重力波時代のマルチメッセンジャー天文学の展望」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Kilonova2021

    • Author(s)
      田中雅臣
    • Organizer
      Extreme Outflows in Astrophysical Transients
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Neutron Stars, black holes and gravitational waves2021

    • Author(s)
      Sekiguchi, Yuichiro
    • Organizer
      International School for Strageness Nuclear Physics 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On kilonova AT 2017gfo - Current status and future prospects -2021

    • Author(s)
      関口雄一郎
    • Organizer
      J-GEM キックオフワークショップ
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Follow-up survey for GW event S200224ca by Subaru/HSC and GTC/OSIRIS2021

    • Author(s)
      Ohgami, Takayuki
    • Organizer
      Gravitational wave physics and astronomy: Genesis, Area Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] なゆた望遠鏡の運用2021

    • Author(s)
      伊藤洋一
    • Organizer
      なゆた望遠鏡ユーザーズミーティング
    • Related Report
      2021 Annual Research Report
  • [Presentation] Annual Report of Subaru Telescope2021

    • Author(s)
      Yoshida, Michitoshi
    • Organizer
      Subaru Users Meeting 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope Update 20212021

    • Author(s)
      Yoshida, Michitoshi
    • Organizer
      Keck Science Meeting 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] すばる2と2030年代のすばる2021

    • Author(s)
      吉田道利
    • Organizer
      光赤天連シンポジウム2021
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Overview of Subaru Telescope2021

    • Author(s)
      Yoshida, Michitoshi
    • Organizer
      SUPER-IRNET Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重力波事象S200224caにおけるすばる/HSCでの追観測2021

    • Author(s)
      大神隆幸
    • Organizer
      日本天文学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Optical counterpart survey for GW event with Subaru/HSC2021

    • Author(s)
      Ohgami, T.
    • Organizer
      The fourth annual area symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical follow-up observation for GW event with Subaru/HSC2021

    • Author(s)
      Ohgami, T.
    • Organizer
      Subaru Users Meeting FY2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 数値相対論―ニュートリノ輻射磁気流体コードの開発と現状:連星中性子星合体の全容解明に向けて2021

    • Author(s)
      関口雄一郎
    • Organizer
      「富岳で加速する素粒子・原子核・宇宙・惑星」シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Numerical modelling of binary neutron star mergers: Current status and future prospects2021

    • Author(s)
      Sekiguch, Y.
    • Organizer
      The 4th annual symposium for the Innovative Area "Gravitational wave physics and astronomy: Genesis
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Annual Report of Subaru Telescope2021

    • Author(s)
      Yoshida, M.
    • Organizer
      Subaru Users Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status Report of B032021

    • Author(s)
      Yoshida, M.
    • Organizer
      Gravitational wave physics and astronomy: Genesis, 4th Area Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multimessenger astronomy and the origin of heavy elements in the Universe2020

    • Author(s)
      Tanaka, M.
    • Organizer
      APCTP-KPS-JPS Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Applications of Machine Learning in Astronomy2020

    • Author(s)
      Tanaka, M.
    • Organizer
      The 1st International Symposium on AI Electronics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope Update2020

    • Author(s)
      Yoshida, M.
    • Organizer
      Maunakea Users Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope Update2020

    • Author(s)
      Yoshida, M.
    • Organizer
      Keck Science Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ハワイ観測所の現況と将来計画2020

    • Author(s)
      吉田道利
    • Organizer
      光赤天連シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Multimessenger astronomy in Japan: introduction of optical-infrared follow-up observation projects2020

    • Author(s)
      Yoshida, M.
    • Organizer
      APCTP-KPS-JPS Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 重力波観測ランO3におけるすばる/HSCでの観測2020

    • Author(s)
      大神隆幸
    • Organizer
      日本天文学会春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 重力波観測ランO3におけるJ-GEMの電磁波対応天体探査2020

    • Author(s)
      笹田真人
    • Organizer
      日本天文学会春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Status Report of B032020

    • Author(s)
      Yoshida, M.
    • Organizer
      Gravitational wave physics and astronomy: Genesis, 3rd Area Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Future and International Collaboration of Subaru Telescope2020

    • Author(s)
      Yoshida, M.
    • Organizer
      第39回天文学に関する技術シンポジウム
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Supernova follow-up strategy for IceCube neutrino events2019

    • Author(s)
      Tanaka, M.
    • Organizer
      AMON Sixth Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multimessenger signature of compact binary coalescense2019

    • Author(s)
      Tanaka, M.
    • Organizer
      16th International Conference on Topics in Astroparticle and Underground Physics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Kilonova: Electromagnetic signature of r-process nucleosynthesis2019

    • Author(s)
      Tanaka, M.
    • Organizer
      Nuclear Physics in Astrophysics IX
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neutron star mergers and atomic data for heavy elements2019

    • Author(s)
      田中雅臣
    • Organizer
      宇宙における物質進化--原子核・原子・分子 第1回シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] すばるとTMTによるマルチメッセンジャー天文学2019

    • Author(s)
      田中雅臣
    • Organizer
      日本天文学会2019年秋季年会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 重力波天体のマルチメッセンジャー観測2019

    • Author(s)
      田中雅臣
    • Organizer
      シミュレーションによる宇宙の基本法則と進化の解明に向けて (QUCS 2019)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Subaru Telescope Update2019

    • Author(s)
      Yoshida, M.
    • Organizer
      Subaru Users Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical - infrared follow-up of gravitational wave sources by J-GEM2019

    • Author(s)
      Yoshida, M.
    • Organizer
      GRB in GW Era
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope Opeartions Update2019

    • Author(s)
      Yoshida, M.
    • Organizer
      Maunakea Users Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope: Current Status and Future2019

    • Author(s)
      Yoshida, M.
    • Organizer
      PFS - NAOJ collaboration meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] すばる望遠鏡 2020-2030年代の戦略2019

    • Author(s)
      吉田道利
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] すばる広視野探査とTMT分光によるIceCube高エネルギーニュートリノの超新星爆発起源説の検証2019

    • Author(s)
      諸隈智貴
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 重力波観測ランO3におけるJ-GEMのすばるでの観測状況とTMTとの連携2019

    • Author(s)
      大神隆幸
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 重力波観測ランO3におけるJ-GEMの重力波フォローアップ2019

    • Author(s)
      笹田真人
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Subaru Telescope: Current Status and Future2019

    • Author(s)
      Yoshida, M.
    • Organizer
      Subaru Partnership Meeting in India
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] PFS, ULTIMATE & Decommission Plan2019

    • Author(s)
      Yoshida, M.
    • Organizer
      Subaru Partnership Meeting in India
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current Status and Future of Subasru Telescope2019

    • Author(s)
      Yoshida, M.
    • Organizer
      CFHT Users Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope: Present and Future2019

    • Author(s)
      Yoshida, M.
    • Organizer
      NASA-Subaru Collaboration Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Time-domain astronomy with Subaru2019

    • Author(s)
      Tominaga, N.
    • Organizer
      Science with Subaru: An Indian Perspective
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Japanese Collaboration for Gravitational-Wave Electro-Magnetic Follow-up2019

    • Author(s)
      Tominaga, N.
    • Organizer
      JINA-CEE IReNA/NAOJ workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Japanese Collaboration for Gravitational-Wave Electro-Magnetic Follow-up - J-GEM -2019

    • Author(s)
      Tominaga, N.
    • Organizer
      6th KAGRA International Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Follow-up observation with Subaru/Hyper Suprime-Cam2019

    • Author(s)
      Tominaga, N.
    • Organizer
      6th AMON Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subaru/Hyper Suprime-Cam survey for finding gravitational wave counterpart2019

    • Author(s)
      Ohgami, T.
    • Organizer
      Subaru 20th Anniversary
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GW170817: Observations and Modelling2019

    • Author(s)
      Sekiguchi, Y
    • Organizer
      Origin of Elements and Cosmic Evolution: From Big-Bang to Supernovae and Mergers
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Constraining EOS of NS : achievements in GW170817 and future prospects2019

    • Author(s)
      Sekiguchi, Y
    • Organizer
      Quarks and Compact Stars 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Compact binary coalescence physics2019

    • Author(s)
      Sekiguchi, Y
    • Organizer
      16th International Conference on Topics in Astroparticle and Underground Physics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 連星中性子星合体とrプロセス元素合成2019

    • Author(s)
      関口雄一郎
    • Organizer
      原子核物理でつむぐrプロセス
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 数値相対論:数値流体計算と比較して2019

    • Author(s)
      関口雄一郎
    • Organizer
      日本流体力学会 年会2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] GW170817: Multi-messenger Observations and Modelling2019

    • Author(s)
      関口雄一郎
    • Organizer
      宇宙線研究所共同利用小研究会「高エネルギー突発現象の多波長・多粒子観測と理論」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 木曽超広視野高速 CMOS カメラ Tomo-e Gozen による重力波フォローアップ観測2019

    • Author(s)
      Niino, Y.
    • Organizer
      日本天文学会秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Optical follow-up observations of GW events with the wide-field CMOS camera Tomo-e Gozen2019

    • Author(s)
      Niino, Y.
    • Organizer
      GWPAW 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] J-GEM Observations for Gravitational Wave Sources2019

    • Author(s)
      Morokuma, T.
    • Organizer
      GWPAW 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time domain astronomy with `Kanata' and `HinOTORI' telescopes2019

    • Author(s)
      Kawabata, K. S.
    • Organizer
      AMON WORKSHOP 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] J-GEM Strategy and Performance in the Third Observing Run2019

    • Author(s)
      Sasada, M.
    • Organizer
      Gravitational wave physics and astronomy: Genesis Area workshop 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] チベット設置50cm望遠鏡(HinOTORIプロジェクト)の進捗2019

    • Author(s)
      笹田真人
    • Organizer
      せいめい望遠鏡ユーザーズミーティング
    • Related Report
      2019 Annual Research Report
  • [Presentation] J-GEMによる重力波観測ランO3の電磁波対応天体探査2019

    • Author(s)
      笹田真人
    • Organizer
      第10回光赤外線天文学大学間連携ワークショップ
    • Related Report
      2019 Annual Research Report
  • [Presentation] J-GEM Optical and NIR Follow-Up for Gravitational-Wave Source in Third Observing Run2019

    • Author(s)
      Sasada, M.
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] J-GEM Optical and NIR Follow-Up in Gravitational-Wave Third Observing Run2019

    • Author(s)
      Sasada, M.
    • Organizer
      SUBARU TELESCOPE 20TH ANNIVERSARY
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] J-GEM Optical and NIR Follow-Up in Gravitational-Wave Third Observing Run2019

    • Author(s)
      Sasada, M.
    • Organizer
      Gravitational Wave Genesis Symposium
    • Related Report
      2019 Annual Research Report
  • [Presentation] Multi-messenger Astronomy with Subaru2019

    • Author(s)
      Tanaka, M.
    • Organizer
      EAO Subaru Science Workshop 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 中性子星合体とrプロセス元素合成2019

    • Author(s)
      田中雅臣
    • Organizer
      第5回超新星ニュートリノ研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Observations of core-collapse supernovae2019

    • Author(s)
      田中雅臣
    • Organizer
      10th DTA symposium "Stellar deaths and their diversity"
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 中性子星合体:キロノバの観測とr-process元素合成2019

    • Author(s)
      田中雅臣
    • Organizer
      核データと重元素合成を中心とする宇宙核物理研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] J-GEM collaboration: an optical-infrared follow-up observation network2019

    • Author(s)
      Yoshida, M.
    • Organizer
      The new era of multi-messenger astrophysics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] J-GEMによる重力波電磁波対応天体フォローアップ観測体制の構築2019

    • Author(s)
      笹田真人
    • Organizer
      日本天文学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] チベットロボット三色撮像カメラ(HinOTORI):システムコミッショニングとファーストライト2019

    • Author(s)
      笹田真人
    • Organizer
      日本天文学会春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Current Status and Future of Subaru Telescope2019

    • Author(s)
      Yoshida, M.
    • Organizer
      EAO-Subaru galaxy science workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Annual Report of Subaru Telescope 20182019

    • Author(s)
      Yoshida, M.
    • Organizer
      Subaru Users Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current Status and Future of Subaru Telescope2019

    • Author(s)
      Yoshida, M.
    • Organizer
      EAO-Subaru Science Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the collapsar scenario for the r-process nucleosynthesis2019

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      International Molecule-type Workshop : Nucleosynthesis and electromagnetic counterparts of neutron-star mergers: Preparation for the new discovery
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 連星中性子星合体と現実的な数値相対論2019

    • Author(s)
      関口雄一郎
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Optical and NIR observations for gravitational-wave countepart by J-GEM collaboration2019

    • Author(s)
      Sasada, M.
    • Organizer
      The KAGRA International Workshop (KIW)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Review of HinOTORI project、他3件2019

    • Author(s)
      Kawabata, K. S.
    • Organizer
      Workshop on Ali-HinOTORI and China-Japan Cooperation based on Ali Platform
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current status and newly-know problems of HinOTORI instruments、他2件2019

    • Author(s)
      Sasada, M.
    • Organizer
      Workshop on Ali-HinOTORI and China-Japan Cooperation based on Ali Platform
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observational study on nearby supernovae, I.2019

    • Author(s)
      Kawabata, M.
    • Organizer
      Workshop on Ali-HinOTORI and China-Japan Cooperation based on Ali Platform
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observational study on nearby supernovae, II.2019

    • Author(s)
      Nakaoka, T.
    • Organizer
      Workshop on Ali-HinOTORI and China-Japan Cooperation based on Ali Platform
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Overview of the 3 color simultaneous imager HinOTORI and data reduction2019

    • Author(s)
      Liu, W.
    • Organizer
      Workshop on Ali-HinOTORI and China-Japan Cooperation based on Ali Platform
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kilonova: Observations and Modeling of GW170817/AT 2017gfo2018

    • Author(s)
      Tanaka, M.
    • Organizer
      EMMI Rapid Reaction Task Force: The physics of neutron star mergers at GSI/FAIR
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electromagnetic signature of r-process nucleosynthesis2018

    • Author(s)
      Tanaka, M.
    • Organizer
      EMMI Rapid Reaction Task Force: The physics of neutron star mergers at GSI/FAIR
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] GW170817: Optical and Infrared Observations and Kilonova2018

    • Author(s)
      Tanaka, M.
    • Organizer
      Fifth Joint Meeting of the Nuclear Physics Divisions of the American Physical Society and the Physical Society of Japan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 宇宙の重力波天体と重元素合成2018

    • Author(s)
      田中雅臣
    • Organizer
      原子・分子・光科学 (AMO) 討論会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] GW170817:可視光・赤外線観測とキロノバ2018

    • Author(s)
      田中雅臣
    • Organizer
      重力波観測時代のrプロセスと不安定核
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 重力波天体のマルチメッセンジャー観測2018

    • Author(s)
      田中雅臣
    • Organizer
      宇宙電波懇談会シンポジウム2018「電波天文学の将来サイエンス」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Update of Subaru Telescope2018

    • Author(s)
      Yoshida, M.
    • Organizer
      2nd WFIRST-Subaru collaboration meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current Status of Subaru Telescope2018

    • Author(s)
      Yoshida, M.
    • Organizer
      PFS collaboration meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status Report of B032018

    • Author(s)
      Yoshida, M.
    • Organizer
      Gravitational wave physics and astronomy: Genesis, First Area Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Status of Subaru Telescope Operation2018

    • Author(s)
      Yoshida, M.
    • Organizer
      Maunakea Users Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status of Subaru Telescope2018

    • Author(s)
      Yoshida, M.
    • Organizer
      Keck Science Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] すばる将来計画(すばる2)2018

    • Author(s)
      吉田道利
    • Organizer
      光赤天連シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Subaru Telescope: Current Status and Future2018

    • Author(s)
      Yoshida, M.
    • Organizer
      Science and Evolution of Gemini Observatory 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Macronova/Kilonova and the EM counterpart of GW1708172018

    • Author(s)
      Tominaga, N.
    • Organizer
      The 3rd PANDA symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] キロノバと重力波天体2018

    • Author(s)
      冨永望
    • Organizer
      第2回新天体捜索者会議
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 重力波源の光赤外追観測2018

    • Author(s)
      冨永望
    • Organizer
      第17 回DECIGO ワークショップ
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Transient survey and multi-messenger astronomy with Subaru/Hyper Suprime-Cam2018

    • Author(s)
      Tominaga, N.
    • Organizer
      Chile-Japan Academic Forum 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of GW170817 on the NS-matter equation of state2018

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      YKIS2018b Symposium : Recent Developments in Quark-Hadron Sciences
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Numerical relativity: generating space-time on computers2018

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      The 11th Mathematical Society of Japan (MSJ) Seasonal Institute (SI) : The Role of Metrics in the Theory of Partial Differential Equations
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Properties of the dynamical ejecta in binary neutron star merger and r-process nucleosynthesis2018

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      The Eighth East Asian Numerical Astrophysics Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 連星合体からの重力波で探る高密度天体2018

    • Author(s)
      関口雄一郎
    • Organizer
      第31回 理論懇シンポジウム「宇宙物理の標準理論:未来へ向けての再考」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] A Tomo-e Gozen Wide-Field Survey for Optical Counterparts of Gravitational Wave Sources2018

    • Author(s)
      Morokuma, T.
    • Organizer
      Gravitational wave physics and astronomy: Genesis -- Area Workshop 2018 (Group B)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Tomo-e Gozen wide field CMOS camera for the Kiso Schmidt telescope2018

    • Author(s)
      Sako, S.
    • Organizer
      SPIE Astronomical Telescopes + Instrumentation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Evaluation of large pixel CMOS image sensors for the Tomo-e Gozen wide field camera2018

    • Author(s)
      Kojima, Y.
    • Organizer
      SPIE Astronomical Telescopes + Instrumentation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical GW Counterpart Searches with the Wide-Field CMOS sensor camera Tomo-e Gozen on 1m Kiso Schmidt Telescope2018

    • Author(s)
      Morokuma, T.
    • Organizer
      Gravitational wave physics and astronomy: Genesis -- 2nd Annual Symposium of GW-genesis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current Strategy of Search for Gravitational-Wave Counterpart by Optical and NIR Observations2018

    • Author(s)
      Sasada, M.
    • Organizer
      Gravitational Wave Physics and Astronomy: Genesis
    • Related Report
      2018 Annual Research Report
  • [Presentation] GW170817とは何だったか2018

    • Author(s)
      吉田道利
    • Organizer
      日本天文学会春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] GW170817: すばる望遠鏡HSCを用いた可視光対応天体の探索2018

    • Author(s)
      冨永望、田中雅臣、田中賢幸、吉田道利、諸隈智貴、他
    • Organizer
      日本天文学会春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] GW170817: J-GEMによる可視近赤外線追跡観測2018

    • Author(s)
      内海洋輔、田中雅臣、吉田道利、黒田大介、冨永望、他
    • Organizer
      日本天文学会春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] GW170817: 光赤外線対応天体とrプロセス元素合成2018

    • Author(s)
      田中雅臣、内海洋輔、冨永望、吉田道利、関口雄一郎、他
    • Organizer
      日本天文学会春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] B03 progress report (1) Follow-up observations of GW1708172018

    • Author(s)
      Tominaga, N.
    • Organizer
      The First Annual Area Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] B03 progress reeport (3) Numerical relativity simulations for GW1708172018

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      The First Annual Area Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GW170817 : Observations and Theoretical modelling2018

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      Physics of Core-Collapse Supernovae and Compact Star Formations
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Time domain astronomy and gravitational wave sources2018

    • Author(s)
      Tanaka, M.
    • Organizer
      CREST International Symposium on Big Data Application
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current Status of Subaru Telescope and It's Future Plan2017

    • Author(s)
      Yoshida, M.
    • Organizer
      WFIRST-Subaru synergistic observation workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subaru-EAO international partnership2017

    • Author(s)
      Yoshida, M.
    • Organizer
      Annual Meeting of Korean Astronomical Society
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status Report of Subaru Telescope2017

    • Author(s)
      Yoshida, M.
    • Organizer
      Keck Science Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Summary of the research of the A02 sub-project2017

    • Author(s)
      Yoshida, M., Motohara, K., Yanagisawa, K., et al.
    • Organizer
      Final Symposium of the Innovative Area on Multi-messenger Study of Gravitational Wave Sources
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Subaru Telescope: Current Status and Future2017

    • Author(s)
      Yoshida, M.
    • Organizer
      JSPA Japan-United States Science Collaboration Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current Status and Future Plans of Subaru Telescope2017

    • Author(s)
      Yoshida, M.
    • Organizer
      The 48th annual meeting of the Canadian Astronomical Society
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Search for an optical/NIR counterpart of GW1708172017

    • Author(s)
      Tominaga, N.
    • Organizer
      Gravitational wave physics and astronomy: Genesis
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Searches for Electromagnetic Counterparts of Gravitational Waves2017

    • Author(s)
      Tominaga, N.
    • Organizer
      Neutron Star Mergers and Galactic Chemical Evolution
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] GW170817: A Modelling Based on Numerical Relativity2017

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      Hadron and Nuclear physics workshop 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Kilonova Emission from Compact Binary Mergers: Opacities of Lanthanide-rich and Lanthanide-free Ejecta2017

    • Author(s)
      Tanaka, M.
    • Organizer
      Electromagnetic Signatures of r-process Nucleosynthesis in Neutron Star Binary Mergers
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical/NIR Follow-up Observations of Neutron Star Mergers2017

    • Author(s)
      Tanaka, M.
    • Organizer
      The Physics of Extreme-Gravity Stars
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] J-GEM Follow-up Observations for gravitational wave events and GW1708172017

    • Author(s)
      Kawabata, K. S.
    • Organizer
      The 27th Workshop on General Relativity and Gravitation in Japan
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Follow-up observations of EM counterparts of GW events by U-Tokyo2017

    • Author(s)
      Sako, S.
    • Organizer
      New development in astrophysics through multi-messenger observations of gravitational wave sources
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamical Mass Ejection from BNS Mergers and r-Process Nucleosynthesis2017

    • Author(s)
      Sekiguchi, Y.
    • Organizer
      Neutron Star Mergers and Galactic Chemical Evolution
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] マルチメッセンジャー天文学が捉えた新しい宇宙の姿 宇宙の物質の起源に迫る2021

    • Author(s)
      田中 雅臣
    • Total Pages
      274
    • Publisher
      講談社
    • ISBN
      4065261341
    • Related Report
      2021 Annual Research Report
  • [Remarks] 重力波物理学・天文学:創世記

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/ilias/ilias.php?ref_id=1&cmdClass=ilrepositorygui&cmdNode=wc&baseClass=ilrepositorygui

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Remarks]

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/ilias/ilias.php?baseClass=ilrepositorygui&reloadpublic=1&cmd=frameset&ref_id=1

    • Related Report
      2019 Annual Research Report
  • [Remarks]

    • URL

      http://jgem.hiroshima-u.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks]

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/ilias/ilias.php?baseClass=ilrepositorygui&reloadpublic=1&cmd=frameset&ref_id=1

    • Related Report
      2018 Annual Research Report
  • [Remarks] Gravitational wave physics and astronomy: Genesis

    • URL

      https://gw-genesis.scphys.kyoto-u.ac.jp/ilias/ilias.php?baseClass=ilrepositorygui&reloadpublic=1&cmd=frameset&ref_id=1

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] 星の錬金術から銀河考古学へ2020

    • Related Report
      2020 Annual Research Report
  • [Funded Workshop] Joint symposium of MEXT innovative area x KONAN GAKUEN 100th Anniversary International Scientific Symposium Series Sponsored by The Hirao Taro Foundation of KONAN GAKUEN for Academic Research2020

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Workshop on Ali-HinOTORI and China-Japan Cooperation based on Ali Platform2019

    • Related Report
      2018 Annual Research Report

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Published: 2017-07-04   Modified: 2023-01-30  

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