Exploring the Frontier of Time-Domain Astronomy with Large Survey Observations

• Project/Area Number: 15H02075
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Astronomy
• Research Institution: Tohoku University (2018); National Astronomical Observatory of Japan (2015-2017)
• Principal Investigator: TANAKA Masaomi 東北大学, 理学研究科, 准教授 (70586429)
• Co-Investigator(Kenkyū-buntansha): 冨永 望 甲南大学, 理工学部, 教授 (00550279) ; 諸隈 智貴 東京大学, 大学院理学系研究科(理学部), 助教 (10594674) ; 安田 直樹 東京大学, カブリ数物連携宇宙研究機構, 教授 (80333277)
• Research Collaborator: FURUSAWA Hisanori
• Project Period (FY): 2015-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥37,700,000 (Direct Cost: ¥29,000,000、Indirect Cost: ¥8,700,000); Fiscal Year 2018: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000); Fiscal Year 2017: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000); Fiscal Year 2016: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000); Fiscal Year 2015: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
• Keywords: 光赤外線天文学 / 時間軸天文学 / 突発天体 / 超新星爆発 / 光学赤外線天文学 / 時間領域天文学

Outline of Final Research Achievements

We have performed time-domain transient surveys using a wide-field camera Hyper Suprime-Cam installed to the Subaru Telescope. Using a dedicated real-time transient finding system that we developed, we have discovered transient objects with timescales shorter than 1 day. By comparing the observed properties and results of theoretical calculations, we show that more than 1% of massive stars in the Universe experience intensive mass loss just before the explosion.

Academic Significance and Societal Importance of the Research Achievements

宇宙において、1日以内で変動する突発現象はこれまでほとんど知られていなかった。本研究は、すばる望遠鏡を用いて高頻度かつ高感度な突発天体サーベイ観測を実施することで、これまで未開拓であった時間領域に、どのような突発天体現象が存在するのかを明らかにした。また、観測データを理論的に解釈することで、古典的な恒星進化の理論からは予想されない振る舞いが見られることを明らかにした。

Research Products

• [Int'l Joint Research] Vilnius University(リトアニア)
• [Int'l Joint Research] Oskar Klein Centre(スウェーデン)
• [Int'l Joint Research] Liverpool John Moores University/University of Leicester(英国)
• [Int'l Joint Research] Indian Institute of Astrophysics(インド)
• [Int'l Joint Research] Swinburne University of Technology(オーストラリア)
• [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 Dust (2019)
  • 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
  • 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 Mergers (2019)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Broad-line Type Ic supernova SN 2014ad (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Transient survey rates for orphan afterglows from compact merger jets (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Low-luminosity Type IIP Supernova 2016bkv with Early-phase Circumstellar Interaction (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Free Neutron Ejection from Shock Breakout in Binary Neutron Star Mergers (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Multi-band Polarization of Type IIP Supernovae Due to Light Echo from Circumstellar Dust (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Radiative Transfer Simulation for the Optical and Near-infrared Electromagnetic Counterparts to GW170817 (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] The origin of polarization in kilonovae and the case of the gravitational-wave counterpart AT 2017gfo (2018)
  • 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
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Properties of Kilonovae from Dynamical and Post-Merger Ejecta of Neutron Star Mergers (2018)
  • 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
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Hyper Suprime-Cam SSP Survey: Overview and survey design (2018)
  • Author(s): Aihara Hiroaki、Arimoto Nobuo、Armstrong Robert、 et al. (including Imanishi M.)
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: SP1 Pages: 1-15
  • DOI: 10.1093/pasj/psx066
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Intermediate-mass Elements in Young Supernova Remnants Reveal Neutron Star Kicks by Asymmetric Explosions (2018)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] X-Ray Light Curve and Spectra of Shock Breakout in a Wind (2018)
  • 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
  • Peer Reviewed / Open Access
• [Journal Article] Kilonova from post-merger ejecta as an optical and near-Infrared counterpart of GW170817 (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A new, faint population of X-ray transients (2017)
  • Author(s): Bauer, F.E., et al. (12/25 authors)
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 467 Issue: 4 Pages: 4841-4857
  • DOI: 10.1093/mnras/stx417
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Superluminous Transients at AGN Centers from Interaction between Black Hole Disk Winds and Broad-line Region Clouds (2017)
  • Author(s): Moriya Takashi J.、Tanaka Masaomi、Morokuma Tomoki、Ohsuga Ken
  • Journal Title: The Astrophysical Journal Volume: 843 Issue: 2 Pages: L19-L19
  • DOI: 10.3847/2041-8213/aa7af3
  • Peer Reviewed / Open Access
• [Journal Article] OISTER optical and near-infrared monitoring observations of peculiar radio-loud active galactic nucleus SDSS?J110006.07+442144.3 (2017)
  • Author(s): T. Morokuma, M. Tanaka, Y. Tanaka, et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 69 Issue: 5 Pages: 82-103
  • DOI: 10.1093/pasj/psx075
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SN 2016jhj at redshift 0.34: extending the Type II supernova Hubble diagram using the standard candle method (2017)
  • Author(s): de Jaeger T. , Galbany L. , Filippenko A. V. , Gonzalez-Gaitan S. , Yasuda N. , Maeda K. , Tanaka M. , Morokuma T. , Moriya T. J. , Tominaga N. , et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 472 Issue: 4 Pages: 4233-4243
  • DOI: 10.1093/mnras/stx2300
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Circumstellar Light Echo as a Possible Origin of the Polarization of Type IIP Supernovae (2017)
  • Author(s): Nagao Takashi , Maeda Keiichi , Tanaka Masaomi
  • Journal Title: The Astrophysical Journal Volume: 847 Issue: 2 Pages: 111-111
  • DOI: 10.3847/1538-4357/aa8b0d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A hybrid type Ia supernova with an early flash triggered by helium-shell detonation (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Spectroscopic identification of r-process nucleosynthesis in a double neutron-star merger (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multi-messenger Observations of a Binary Neutron Star Merger (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] J-GEM observations of an electromagnetic counterpart to the neutron star merger GW170817 (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The radio structure of the peculiar narrow-line Seyfert 1 galaxy candidate J1100+4421 (2017)
  • 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
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Modeling GW170817 based on numerical relativity and its implications (2017)
  • 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
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Three-Dimensional Explosion Geometry of Stripped-Envelope Core-Collapse Supernovae. II. Modelling of Polarization (2017)
  • Author(s): Tanaka, M., Maeda, K., Mazzali, P. A., Kawabata, K. S., Nomoto, K.
  • Journal Title: The Astrophysical Journal Volume: 837 Issue: 2 Pages: 105-105
  • DOI: 10.3847/1538-4357/aa6035
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] J-GEM follow-up observations of the gravitational wave source GW151226* (2017)
  • Author(s): Yoshida, Michitoshi他
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 69 Issue: 1 Pages: 9-9
  • DOI: 10.1093/pasj/psw113
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Kilonova/Macronova Emission from Compact Binary Mergers (2016)
  • Author(s): Tanaka, M.
  • Journal Title: Advances in Astronomy Volume: 2016 Pages: 1-12
  • DOI: 10.1155/2016/6341974
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Machine-learning Selection of Optical Transients in Subaru/Hyper Suprime-Cam Survey (2016)
  • Author(s): Morii, M., Ikeda, S., Tominaga, N., Tanaka, M., Morokuma, T., Ishiguro, K., Yamato, J., Ueda, N., Suzuki, N., Yasuda, N., Yoshida, N.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 68 Pages: 1-8
  • DOI: 10.1093/pasj/psw096
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] The 050709 macronova and the GRB/macronova connection (2016)
  • Author(s): Jin, Z. P., Hotokezaka, K., Li, X., Tanaka, M., D'Avanzo, P., Fan, Y. Z., Covino, S., Wei, D. M., Piran, T.
  • Journal Title: Nature Communications Volume: 7 Issue: 1 Pages: 12898-12898
  • DOI: 10.1038/ncomms12898
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Constraining the Age and Distance of the Galactic Supernova Remnant G156.2+5.7 by H-alpha Expansion Measurements (2016)
  • Author(s): Katsuda, S., Tanaka, M., Morokuma, T., Fesen, R., Milisavljevic, D.
  • Journal Title: The Astrophysical Journal Volume: 826 Issue: 2 Pages: 9-9
  • DOI: 10.3847/0004-637x/826/2/108
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] J-GEM follow-up observations to search for an optical counterpart of the first gravitational wave source GW150914 (2016)
  • Author(s): T Morokuma, M Tanaka, Y Asakura, F Abe, PJ. Tristram, Y Utsumi, M Doi, K Fujisawa, R Itoh, Y Itoh, K S. Kawabata, N Kawai, D Kuroda, K Matsubayashi, Yoshihiko Saito, Yoichi Yatsu, et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 68 Issue: 4
  • DOI: 10.1093/pasj/psw061
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Localization and Broadband Follow-up of the Gravitational-wave Transient GW150914 (2016)
  • Author(s): B. P. Abbott, R. Abbott, T. D. Abbott, M. R. Abernathy, F. Acernese, K. Ackley, C. Adams, T. Adams, P. Addesso, R. X. Adhikari, V. B. and 1564 coauthors
  • Journal Title: Astrophysical Journal Letters Volume: 826 Issue: 1 Pages: L13-L13
  • DOI: 10.3847/2041-8205/826/1/l13
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multi-messenger signals of long-term core-collapse supernova simulations : synergetic observation strategies (2016)
  • Author(s): Nakamura, K., Horiuchi, S., Tanaka, M., Hayama, K., Takiwaki, T., & Kotake, K
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 461 Issue: 3 Pages: 3296-3313
  • DOI: 10.1093/mnras/stw1453
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Models of Kilonova/macronova emission from black hole-neutron star mergers (2016)
  • Author(s): K. Kawaguchi, K. Kyutoku, M. Shibata, and M. Tanaka
  • Journal Title: Astrophysical Journal Volume: 825 Issue: 1 Pages: 52-52
  • DOI: 10.3847/0004-637x/825/1/52
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] OISTER Optical and Near-Infrared Observations of the Super-Chandrasekhar Supernova Candidate SN 2012dn: Dust Emission from the Circumstellar Shell (2016)
  • Author(s): Yamanaka, M., Maeda, K., Tanaka, M. , Tominaga, N., Kawabata, K. S., et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 68 Issue: 5 Pages: 68-68
  • DOI: 10.1093/pasj/psw047
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] An Effective Selection Method for Low-Mass Active Black Holes and First Spectroscopic Identification (2016)
  • Author(s): Morokuma, Tominaga, Tanaka, Yasuda, Furusawa, et al.
  • Journal Title: Publications of Astronomical Society of Japan Volume: 2016arXiv160302302M Issue: 3 Pages: 1-10
  • DOI: 10.1093/pasj/psw033
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Radioactive decay products in neutron star merger ejecta: heating efficiency and γ-ray emission (2016)
  • Author(s): Hotokezaka, K., Wanajo, S., Tanaka, M., Bamba, A., Terada, Y., Piran, T.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 459 Issue: 1 Pages: 35-43
  • DOI: 10.1093/mnras/stw404
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Rapidly Rising Transients from Subaru Hyper Suprime-Cam Transient Survey (2016)
  • Author(s): Tanaka, M., Tominaga, N., Morokuma, T., Yasuda, N., Furusawa, H., Baklanov, P. V., Blinnikov, S. I., Moriya, T. J., Doi, M., Jiang, J., Kato, T., Kikuchi, Y., Kuncarayakti, H., Nagao, T., Nomoto, K., & Taniguchi, Y.
  • Journal Title: The Astrophysical Journal Volume: 819 Issue: 1 Pages: 5-5
  • DOI: 10.3847/0004-637x/819/1/5
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Sodium Absorption Systems toward SN Ia 2014J Originate on Interstellar Scales (2016)
  • Author(s): Maeda, K., et al. (1/24 authors)
  • Journal Title: The Astrophysical Journal Volume: 816 Issue: 2 Pages: 57-57
  • DOI: 10.3847/0004-637x/816/2/57
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Kepler’s Supernova: An Overluminous Type Ia Event Interacting with a Massive Circumstellar Medium at a Very Late Phase (2015)
  • Author(s): Katsuda, Satoru; Mori, Koji; Maeda, Keiichi; Tanaka, Masaomi; Koyama, Katsuji; Tsunemi, Hiroshi; Nakajima, Hiroshi; Maeda, Yoshitomo; Ozaki, Masanobu; Petre, Robert
  • Journal Title: ApJ Volume: 808 Issue: 1 Pages: 1-14
  • DOI: 10.1088/0004-637x/808/1/49
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Type IIb Supernova 2013df Entering into an Interaction Phase: A Link between the Progenitor and the Mass Loss (2015)
  • Author(s): Maeda, K., et al. (1/26 authors)
  • Journal Title: The Astrophysical Journal Volume: 807 Issue: 1 Pages: 35-35
  • DOI: 10.1088/0004-637x/807/1/35
  • NAID: 120005670847
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] OISTER Optical and Near-Infrared Observations of Type Iax Supernova 2012Z (2015)
  • Author(s): Yamanaka, M., Maeda, K., Kawabata, K., Tanaka, M., Tominaga, N., Akitaya, H.,･･･Oasa, Y. et al.
  • Journal Title: The Astrophysical Journal Volume: 806 Issue: 2 Pages: 191-204
  • DOI: 10.1088/0004-637x/806/2/191
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] Multi-messenger Astronomy with Subaru (2019)
  • Author(s): Tanaka, M.
  • Organizer: EAO Subaru Science Workshop 2019
  • Int'l Joint Research / 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
  • Invited
• [Presentation] Observations of core-collapse supernovae (2019)
  • Author(s): 田中雅臣
  • Organizer: 10th DTA symposium "Stellar deaths and their diversity
  • 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
  • Invited
• [Presentation] GW170817: Optical and Infrared Observations and Kilonova (2018)
  • Author(s): Tanaka, M.
  • Organizer: Fifth Joint Meeting of the Nuclear Physics Divisions of the American Physical Society and the Physical Society of Japan
  • Int'l Joint Research / Invited
• [Presentation] Electromagnetic signature of r-process nucleosynthesis (2018)
  • Author(s): Tanaka, M.
  • Organizer: EMMI Rapid Reaction Task Force: The physics of neutron star mergers at GSI/FAIR
  • Int'l Joint Research / Invited
• [Presentation] Kilonova: Observations and Modeling of GW170817/AT 2017gfo (2018)
  • Author(s): Tanaka, M.
  • Organizer: EMMI Rapid Reaction Task Force: The physics of neutron star mergers at GSI/FAIR
  • Int'l Joint Research / 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」
  • 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
  • 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
  • Invited
• [Presentation] Astronomical observations of gravitational wave sources - Needs for atomic data of heavy elements in astronomy - (2018)
  • Author(s): Tanaka, M.
  • Organizer: TMU Symposium on Physics of Highly Charged Ions 2018
  • Int'l Joint Research
• [Presentation] 高エネルギー宇宙ニュートリノ超新星起源説の観測的検証方法 (2018)
  • Author(s): 田中 雅臣、安田 直樹、鈴木 尚孝、高橋 一郎、諸隈 智貴、姜 継安、冨永 望、山口 正輝、守屋 尭、 ほか HSC Transient WG
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] Observations of Gravitational Wave Sources with Tomo-e Gozen (2018)
  • Author(s): 田中 雅臣
  • Organizer: 木曽シュミットシンポジウム2018
• [Presentation] Time domain astronomy and gravitational wave sources (2018)
  • Author(s): Tanaka, M.
  • Organizer: CREST International Symposium on Big Data Application
  • Int'l Joint Research / Invited
• [Presentation] GW170817：可視光・赤外線観測とキロノバ (2018)
  • Author(s): 田中雅臣
  • Organizer: マルチメッセンジャー天文学研究会2018
  • Invited
• [Presentation] 中性子星合体とキロノバ (2018)
  • Author(s): 田中雅臣
  • Organizer: 日本物理学会 第73回年次大会 宇宙線・宇宙物理領域一般シンポジウム「重力波天文学の幕開け」
  • Invited
• [Presentation] Multi-Messenger from Supernovae (2017)
  • Author(s): Tanaka, M.
  • Organizer: Workshop on Supernova at Hyper-Kamiokande
  • Place of Presentation: University of Tokyo, Tokyo, Japan
  • Year and Date: 2017-02-12
  • Int'l Joint Research / Invited
• [Presentation] Rapid Transients from Subaru/HSC Transient Survey (2017)
  • Author(s): Tanaka, M.
  • Organizer: International Molecule-type Workshop "Transient Universe in the Big Survey Era: Understanding the Nature of Astrophysical Explosive Phenomena"
  • Place of Presentation: Kyoto University, Kyoto, Japan
  • Year and Date: 2017-01-23
  • Int'l Joint Research
• [Presentation] Kilonova Emission from Compact Binary Mergers: Opacities of Lanthanide-rich and Lanthanide-free Ejecta (2017)
  • Author(s): Tanaka, M.
  • Organizer: Electromagnetic Signatures of r-process Nucleosynthesis in Neutron Star Binary Mergers
  • Int'l Joint Research / Invited
• [Presentation] Optical/NIR Follow-up Observations of Neutron Star Mergers (2017)
  • Author(s): Tanaka, M.
  • Organizer: The Physics of Extreme-Gravity Stars
  • Int'l Joint Research / Invited
• [Presentation] Kilonova/Macronova Emission from Neutron Star Mergers (2017)
  • Author(s): Tanaka, M.
  • Organizer: Deciphering the Violent Universe, Iberostar Quetzal
  • Int'l Joint Research
• [Presentation] Optical/NIR Spectroscopy of GW Sources (2017)
  • Author(s): Tanaka, M.
  • Organizer: TMT Science Forum 2017
  • Int'l Joint Research
• [Presentation] Gravitational Wave Sources: NS mergers, kilonovae, and the origin of r-process elements (2017)
  • Author(s): Tanaka, M.
  • Organizer: Stellar Evolution, Supernova Nucleosynthesis Across Cosmic Time
  • Int'l Joint Research
• [Presentation] Opacites and light curves of kilonovae (2017)
  • Author(s): Tanaka, M.
  • Organizer: Electromagnetic Signatures of r-process Nucleosynthesis in Neutron Star Binary Mergers
  • Int'l Joint Research
• [Presentation] Overview: Kilonova (2017)
  • Author(s): Tanaka, M.
  • Organizer: Electromagnetic Signatures of r-process Nucleosynthesis in Neutron Star Binary Mergers
  • Int'l Joint Research
• [Presentation] Kilonova/Macronova Emission from Dynamical and Wind Ejecta of Compact Binary Mergers (2017)
  • Author(s): Tanaka, M.
  • Organizer: The Physics of Extreme-Gravity Stars
  • Int'l Joint Research
• [Presentation] 連星中性子星合体とキロノバ (2017)
  • Author(s): 田中雅臣
  • Organizer: ガンマ線バースト研究の新機軸
  • Invited
• [Presentation] 重力波天体からの電磁波放射 (2016)
  • Author(s): 田中雅臣
  • Organizer: 原子衝突学会第41回年会
  • Place of Presentation: 富山大学（富山県富山市）
  • Year and Date: 2016-12-10
  • Invited
• [Presentation] Kilonova/Macronova Emission from Compact Binary Mergers (2016)
  • Author(s): Tanaka, M.
  • Organizer: Gravitational-Wave Astrophysics in the High Event Rate Regime
  • Place of Presentation: University of Tokyo, Tokyo, Japan
  • Year and Date: 2016-12-05
  • Int'l Joint Research / Invited
• [Presentation] 突発天体天文学 (2016)
  • Author(s): 田中雅臣
  • Organizer: 第7回光赤外線天文学大学間連携ワークショップ
  • Place of Presentation: 京都大学（京都府京都市）
  • Year and Date: 2016-11-21
  • Invited
• [Presentation] Kilonova/Macronova Emission from Compact Binary Mergers (2016)
  • Author(s): Tanaka, M.
  • Organizer: Compact stars and gravitational waves
  • Place of Presentation: Kyoto University, Kyoto, Japan
  • Year and Date: 2016-10-31
  • Int'l Joint Research / Invited
• [Presentation] Kilonova Emission from Compact Binary Mergers (2016)
  • Author(s): Tanaka, M.
  • Organizer: Supernovae Through the Ages
  • Place of Presentation: Hotel Hangaroa, Easter island, Chile
  • Year and Date: 2016-08-08
  • Int'l Joint Research
• [Presentation] 重力波天体とマルチメッセンジャー天文学 (2016)
  • Author(s): 田中雅臣
  • Organizer: 第46回天文天体物理若手夏の学校
  • Place of Presentation: ホテル圓山荘（長野県千曲市）
  • Year and Date: 2016-07-26
  • Invited
• [Presentation] Time-Domain Science with ULTIMATE-Subaru (2016)
  • Author(s): Tanaka, M.
  • Organizer: ULTIMATE-Subaru Science Workshop 2016
  • Place of Presentation: National Astronomical Observatory of Japan, Mitaka, Japan
  • Year and Date: 2016-06-16
  • Int'l Joint Research / Invited
• [Presentation] Three-dimensional geometry of core-collapse supernovae: observations and modelling (2016)
  • Author(s): Tanaka, M.
  • Organizer: Bridging the gap: from massive stars to supernovae
  • Place of Presentation: Kavli Royal Society Centre, Buckinghamshire, UK
  • Year and Date: 2016-06-01
  • Int'l Joint Research / Invited
• [Presentation] TMT and Gravitational Wave Astronomy (2016)
  • Author(s): Tanaka, M.
  • Organizer: TMT Science Forum 2016,
  • Place of Presentation: Kyoto International Community House, Kyoto, Japan
  • Year and Date: 2016-05-24
  • Int'l Joint Research / Invited
• [Presentation] Transient Surveys with Subaru/Hyper Suprime-Cam (2016)
  • Author(s): Tanaka, M.
  • Organizer: The Ninth Harvard-Smithsonian Conference on Theoretical Astrophysics "The transient sky"
  • Place of Presentation: Sheraton Commander Hotel, Boston, US
  • Year and Date: 2016-05-16
  • Int'l Joint Research / Invited
• [Presentation] Electromagnetic Counterparts of Gravitational Wave Sources (2016)
  • Author(s): 田中雅臣
  • Organizer: The 4th DTA symposium: Compact stars and gravitational wave astronomy
  • Place of Presentation: 国立天文台（東京都三鷹市）
  • Year and Date: 2016-05-13
  • Invited
• [Presentation] Electromagnetic Emission from Compact Binary Mergers (2015)
  • Author(s): Tanaka, M.
  • Organizer: The 25th Workshop on General Relativity and Gravitation in Japan
  • Place of Presentation: Kyoto University, Kyoto, Japan
  • Year and Date: 2015-12-07
  • Int'l Joint Research / Invited
• [Presentation] Hunting for the First Moment of Supernovae (2015)
  • Author(s): 田中雅臣
  • Organizer: Symposium on Supernovae and Supernova Remnants (SNSNR2015)
  • Place of Presentation: 宇宙科学研究所（神奈川県相模原市）
  • Year and Date: 2015-11-10
  • Invited
• [Presentation] Radiative Transfer Simulations in Compact Star Mergers (2015)
  • Author(s): Tanaka, M.
  • Organizer: Symposium on "Quarks to Universe in Computational Science"
  • Place of Presentation: Nara Kasugano International Forum IRAKA, Nara, Japan
  • Year and Date: 2015-11-04
  • Int'l Joint Research / Invited
• [Presentation] Exploring short timescale transients with Subaru and Keck (2015)
  • Author(s): Tanaka, M.
  • Organizer: Subaru-Keck Synergy Workshop
  • Place of Presentation: Tohoku University, Sendai, Japan
  • Year and Date: 2015-09-01
  • Int'l Joint Research / Invited
• [Presentation] Supernovae: Toward Multiwavelength Studies (2015)
  • Author(s): Tanaka, M.
  • Organizer: Paving the Way to Simultaneous Multi-Wavelength Astronomy
  • Place of Presentation: Lorentz Center, Leiden, Netherlands
  • Year and Date: 2015-07-13
  • Int'l Joint Research / Invited
• [Presentation] Radioactively-powered emission from compact binary mergers (2015)
  • Author(s): Tanaka, M.
  • Organizer: Gravitational Wave Physics and Astronomy Workshop (GWPAW) 2015
  • Place of Presentation: Intex Osaka, Osaka, Japan
  • Year and Date: 2015-06-17
  • Int'l Joint Research
• [Presentation] Optical/infrared emission from neutron star mergers (2015)
  • Author(s): Tanaka, M.
  • Organizer: South American Supernovae (SAS) 2015,
  • Place of Presentation: ESO Chile, Santiago, Chile
  • Year and Date: 2015-04-28
  • Int'l Joint Research
• [Remarks] 重力波源からの光のメッセージを読み解く ―重元素の誕生現場，中性子星合体―
  • URL: http://www.cfca.nao.ac.jp/pr/20171016
• [Remarks] 重力波天体が放つ光を初観測 ―日本の望遠鏡群が捉えた重元素の誕生の現場―
  • URL: https://subarutelescope.org/Pressrelease/j_index_2017.html#171016