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Theoretical research on supernova neutrinos in connection with nuclear physics and cosmic chemical evolution

Planned Research

Project AreaUnraveling the History of the Universe and Matter Evolution with Underground Physics
Project/Area Number 19H05811
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 InstitutionTokyo University of Science

Principal Investigator

Suzuki Hideyuki  東京理科大学, 創域理工学部先端物理学科, 教授 (90211987)

Co-Investigator(Kenkyū-buntansha) 山田 章一  早稲田大学, 理工学術院, 教授 (80251403)
鷹野 正利  早稲田大学, 理工学術院, 教授 (00257198)
中里 健一郎  九州大学, 基幹教育院, 准教授 (80609347)
辻本 拓司  国立天文台, JASMINEプロジェクト, 助教 (10270456)
Project Period (FY) 2019-06-28 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥49,140,000 (Direct Cost: ¥37,800,000、Indirect Cost: ¥11,340,000)
Fiscal Year 2023: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2022: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2021: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2020: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2019: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Keywords超新星ニュートリノ / 超新星爆発 / 原始中性子星 / 状態方程式 / 化学進化 / ニュートリノ反応率 / 超新星背景ニュートリノ / 数値シミュレーション / ニュートリノ集団振動 / ニュートリノ放出率 / 中性子星 / ブラックホール / 核物質 / 宇宙化学進化 / 重力崩壊型超新星爆発
Outline of Research at the Start

中性子星やブラックホールが形成される際には超新星ニュートリノが放出されると同時に種々の元素がまき散らされる。また形成された中性子星が連星系をなしている場合には、それらが合体する際にウランやトリウムなど地球ニュートリノの源が合成される。宇宙に蓄積された超新星背景ニュートリノと地球ニュートリノの相互関係はまだ十分に研究されていないので、本研究課題ではそのような総合的な研究の開拓を行う。具体的には、動的段階の多次元数値シミュレーション、原始中性子星の冷却シミュレーションを行い、核物質の状態方程式やニュートリノ反応率の影響を調べる。また、宇宙化学進化と超新星背景ニュートリノの関連を調べる。

Outline of Final Research Achievements

We explored the neutrino angular distributions in supernova cores with multidimensional simulations using the state-of-the-art Boltzmann solver for neutrino transfer. We studied in detail the conditions in which neutrino collective oscillations occur and the regions with convective instabilities. As for the supernova neutrino observation, we explored useful strategies to know important properties of the neutron star just born with systematic 1D simulations of the supernova explosion and proto-neutron star cooling. Evaluation scheme of the neutrino emissivity by nucleon bremsstrahlung processes consistent with the nucleonic equation of state are also studied. The fraction of the black-hole forming events among the stellar core-collapse events are evaluated from the point of view of chemical evolution and the resultant energy spectra of the diffuse supernova background are also argued.

Academic Significance and Societal Importance of the Research Achievements

重力崩壊型超新星爆発の爆発機構と放出される超新星ニュートリノの理解のためには、ニュートリノ輸送を正しく扱った数値シミュレーションと、ニュートリノ反応率や核物質の状態方程式・ニュートリノ振動の理解が必要である。本研究では、世界最先端のニュートリノ輸送計算コードの開発と実際の数値シミュレーションを行い、ニュートリノ集団振動や対流領域に関する新たな知見を得ることができた。また、将来の超新星ニュートリノの観測に向けて、観測データから誕生した中性子星に関する物理を探る手法を開発した。状態方程式と無矛盾なニュートリノ反応率と、化学進化の研究と連動した超新星背景ニュートリノの評価に向けた研究も進展した。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (223 results)

All 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (6 results) Journal Article (51 results) (of which Int'l Joint Research: 25 results,  Peer Reviewed: 51 results,  Open Access: 41 results) Presentation (162 results) (of which Int'l Joint Research: 38 results,  Invited: 12 results) Remarks (2 results) Funded Workshop (2 results)

  • [Int'l Joint Research] 西オーストラリア大学(オーストラリア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 西オーストラリア大学(オーストラリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] 西オーストラリア大学(オーストラリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] プリンストン大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] プリンストン大学(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Nankai University(中国)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Physical mechanism of core-collapse supernovae that neutrinos drive2024

    • Author(s)
      YAMADA Shoichi、NAGAKURA Hiroki、AKAHO Ryuichiro、HARADA Akira、FURUSAWA Shun、IWAKAMI Wakana、OKAWA Hirotada、MATSUFURU Hideo、SUMIYOSHI Kohsuke
    • Journal Title

      Proceedings of the Japan Academy, Series B

      Volume: 100 Issue: 3 Pages: 190-233

    • DOI

      10.2183/pjab.100.015

    • ISSN
      0386-2208, 1349-2896
    • Year and Date
      2024-03-11
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] "Joint r-Process Enrichment with a Metallicity Threshold and Neutron Star Mergers"2024

    • Author(s)
      Tsujimoto Takuji
    • Journal Title

      The Astrophysical Journal

      Volume: in press

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phosphorus Enrichment by ONe Novae in the Galaxy2024

    • Author(s)
      Bekki Kenji、Tsujimoto Takuji
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 967 Issue: 1 Pages: L1-L1

    • DOI

      10.3847/2041-8213/ad3fb6

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Collisional and fast neutrino flavor instabilities in two-dimensional core-collapse supernova simulation with Boltzmann neutrino transport2024

    • Author(s)
      Akaho Ryuichiro、Liu Jiabao、Nagakura Hiroki、Zaizen Masamichi、Yamada Shoichi
    • Journal Title

      Physical Review D

      Volume: 109 Issue: 2 Pages: 023012-023012

    • DOI

      10.1103/physrevd.109.023012

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploring the Sun’s birth radius and the distribution of planet building blocks in the Milky Way galaxy: a multizone Galactic chemical evolution approach2023

    • Author(s)
      Baba Junichi、Saitoh Takayuki R、Tsujimoto Takuji
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 526 Issue: 4 Pages: 6088-6102

    • DOI

      10.1093/mnras/stad3188

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A model for GN-z11: top-heavy stellar initial mass functions in forming galactic nuclei and ultra-compact dwarfs2023

    • Author(s)
      Bekki Kenji、Tsujimoto Takuji
    • Journal Title

      Monthly Notices of the Royal Astronomical Society: Letters

      Volume: 526 Issue: 1 Pages: L26-L30

    • DOI

      10.1093/mnrasl/slad108

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The VISCACHA survey. VIII. Chemical evolution history of the Small Magellanic Cloud west halo clusters2023

    • Author(s)
      Saroon S.、Dias B.、Tsujimoto T.、Parisi M. C.、Maia F.、Kerber L.、Bekki K.、Minniti D.、Oliveira R. A. P.、Westera P.、Katime Santrich O. J.、Bica E.、Sanmartim D.、Correa Quint B.、Fraga L.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 677 Pages: A35-A35

    • DOI

      10.1051/0004-6361/202346648

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diffuse Neutrino Flux Based on the Rates of Core-collapse Supernovae and Black Hole Formation Deduced from a Novel Galactic Chemical Evolution Model2023

    • Author(s)
      Ashida Yosuke、Nakazato Ken'ichiro、Tsujimoto Takuji
    • Journal Title

      The Astrophysical Journal

      Volume: 953 Issue: 2 Pages: 151-151

    • DOI

      10.3847/1538-4357/ace3ba

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observing Supernova Neutrino Light Curves with Super-Kamiokande. IV. Development of SPECIAL BLEND: A New Public Analysis Code for Supernova Neutrinos2023

    • Author(s)
      Harada Akira、Suwa Yudai、Harada Masayuki、Koshio Yusuke、Mori Masamitsu、Nakanishi Fumi、Nakazato Ken’ichiro、Sumiyoshi Kohsuke、Wendell Roger A.
    • Journal Title

      The Astrophysical Journal

      Volume: 954 Issue: 1 Pages: 52-52

    • DOI

      10.3847/1538-4357/ace52e

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neutrino-induced reactions on 18O and implications of 18O mixture in water Cherenkov detectors on supernova neutrino events2023

    • Author(s)
      Suzuki Toshio、Nakazato Ken'ichiro、Sakuda Makoto
    • Journal Title

      Nuclear Physics A

      Volume: 1038 Pages: 122719-122719

    • DOI

      10.1016/j.nuclphysa.2023.122719

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Universality of the neutrino collisional flavor instability in core-collapse supernovae2023

    • Author(s)
      Liu Jiabao、Akaho Ryuichiro、Ito Akira、Nagakura Hiroki、Zaizen Masamichi、Yamada Shoichi
    • Journal Title

      Physical Review D

      Volume: 108 Issue: 12 Pages: 123024-123024

    • DOI

      10.1103/physrevd.108.123024

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Systematic study of the resonancelike structure in the collisional flavor instability of neutrinos2023

    • Author(s)
      Liu Jiabao、Zaizen Masamichi、Yamada Shoichi
    • Journal Title

      Physical Review D

      Volume: 107 Issue: 12 Pages: 123011-123011

    • DOI

      10.1103/physrevd.107.123011

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Lagrangian construction of rotating star models2023

    • Author(s)
      Ogata Misa、Okawa Hirotada、Fujisawa Kotaro、Yasutake Nobutoshi、Yamamoto Yu、Yamada Shoichi
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 521 Issue: 2 Pages: 2561-2576

    • DOI

      10.1093/mnras/stad647

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] "Quantum mechanical calculations of synchro-curvature radiations: maser possibility"2023

    • Author(s)
      Hiroko Tomoda and Shoichi Yamada
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 6 Pages: 1-43

    • DOI

      10.1093/ptep/ptad056

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The W4 method: A new multi-dimensional root-finding scheme for nonlinear systems of equations2023

    • Author(s)
      Hirotada Okawa, Kotaro Fujisawa, Yu Yamamoto, Ryosuke Hirai, Nobutoshi Yasutake, Hiroki Nagakura , Shoichi Yamada
    • Journal Title

      Applied Numerical Mathematics

      Volume: 183 Pages: 157-172

    • DOI

      10.1016/j.apnum.2022.08.019

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Protoneutron Star Convection Simulated with a New General Relativistic Boltzmann Neutrino Radiation Hydrodynamics Code2023

    • Author(s)
      Akaho Ryuichiro、Harada Akira、Nagakura Hiroki、Iwakami Wakana、Okawa Hirotada、Furusawa Shun、Matsufuru Hideo、Sumiyoshi Kohsuke、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 944 Issue: 1 Pages: 60-60

    • DOI

      10.3847/1538-4357/acad76

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel Lagrangian formulation to construct relativistic rotating stars: towards its application to their evolution calculations2023

    • Author(s)
      Hirotada Okawa, Kotaro Fujisawa, Nobutoshi Yasutake, Misa Ogata, Yu Yamamoto, Shoichi Yamada
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 520 Issue: 1 Pages: 24-43

    • DOI

      10.1093/mnras/stad075

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection of the 4.4-MeV gamma rays from 16O(ν, ν′)16O(12.97 MeV, 2-) with a water Cherenkov detector in supernova neutrino bursts2023

    • Author(s)
      Sakuda Makoto、Suzuki Toshio、Reen Mandeep Singh、Nakazato Ken'ichiro、Suzuki Hideyuki
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 1 Pages: 1-21

    • DOI

      10.1093/ptep/ptac168

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Principal-axis Analysis of the Eddington Tensor for the Early Post-bounce Phase of Rotational Core-collapse Supernovae2022

    • Author(s)
      Iwakami Wakana、Harada Akira、Nagakura Hiroki、Akaho Ryuichiro、Okawa Hirotada、Furusawa Shun、Matsufuru Hideo、Sumiyoshi Kohsuke、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 933 Issue: 1 Pages: 91-91

    • DOI

      10.3847/1538-4357/ac714b

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gravitational wave signals in the deci-Hz range from neutrinos during the protoneutron star cooling phase2022

    • Author(s)
      Fu Lei、Yamada Shoichi
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 12 Pages: 123028-123028

    • DOI

      10.1103/physrevd.105.123028

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Leptonic and semi-leptonic neutrino interactions with muons in proto-neutron star cooling2022

    • Author(s)
      Sugiura Ken’ichi、Furusawa Shun、Sumiyoshi Kohsuke、Yamada Shoichi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2022 Issue: 11

    • DOI

      10.1093/ptep/ptac118

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exploring the Fate of Stellar Core Collapse with Supernova Relic Neutrinos2022

    • Author(s)
      Ashida Yosuke、Nakazato Ken'ichiro
    • Journal Title

      The Astrophysical Journal

      Volume: 937 Issue: 1 Pages: 30-30

    • DOI

      10.3847/1538-4357/ac8a46

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observing Supernova Neutrino Light Curves with Super-Kamiokande. III. Extraction of Mass and Radius of Neutron Stars from Synthetic Data2022

    • Author(s)
      Suwa Yudai、Harada Akira、Harada Masayuki、Koshio Yusuke、Mori Masamitsu、Nakanishi Fumi、Nakazato Ken'ichiro、Sumiyoshi Kohsuke、Wendell Roger A.
    • Journal Title

      The Astrophysical Journal

      Volume: 934 Issue: 1 Pages: 15-15

    • DOI

      10.3847/1538-4357/ac795e

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of nuclear matter and composition in core-collapse supernovae and long-term proto-neutron star cooling2022

    • Author(s)
      Sumiyoshi Kohsuke、Furusawa Shun、Nagakura Hiroki、Harada Akira、Togashi Hajime、Nakazato Ken’ichiro、Suzuki Hideyuki
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 1 Pages: 1-32

    • DOI

      10.1093/ptep/ptac167

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] From Galactic chemical evolution to cosmic supernova rates synchronized with core-collapse supernovae limited to the narrow progenitor mass range2022

    • Author(s)
      Tsujimoto T
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 518 Issue: 3 Pages: 3475-3481

    • DOI

      10.1093/mnras/stac3351

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potential Signature of Population III Pair-instability Supernova Ejecta in the BLR Gas of the Most Distant Quasar at z = 7.542022

    • Author(s)
      Yoshii Yuzuru、Sameshima Hiroaki、Tsujimoto Takuji、Shigeyama Toshikazu、Beers Timothy C.、Peterson Bruce A.
    • Journal Title

      The Astrophysical Journal

      Volume: 937 Issue: 2 Pages: 61-61

    • DOI

      10.3847/1538-4357/ac8163

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deep Learning of the Eddington Tensor in Core-collapse Supernova Simulation2022

    • Author(s)
      Harada Akira、Nishikawa Shota、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 925 Issue: 2 Pages: 117-117

    • DOI

      10.3847/1538-4357/ac3998

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Observing Supernova Neutrino Light Curves with Super-Kamiokande. II. Impact of the Nuclear Equation of State2022

    • Author(s)
      Nakazato Ken’ichiro、Nakanishi Fumi、Harada Masayuki、Koshio Yusuke、Suwa Yudai、Sumiyoshi Kohsuke、Harada Akira、Mori Masamitsu、Wendell Roger A.
    • Journal Title

      The Astrophysical Journal

      Volume: 925 Issue: 1 Pages: 98-98

    • DOI

      10.3847/1538-4357/ac3ae2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Two Sites of r-process Production Assessed on the Basis of the Age-tagged Abundances of Solar Twins2021

    • Author(s)
      Tsujimoto Takuji
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 920 Issue: 2 Pages: L32-L32

    • DOI

      10.3847/2041-8213/ac2c75

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Numerical study of stellar core collapse and neutrino emission using the nuclear equation of state obtained by the variational method2021

    • Author(s)
      Nakazato Ken’ichiro、Sumiyoshi Kohsuke、Togashi Hajime
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 73 Issue: 3 Pages: 639-651

    • DOI

      10.1093/pasj/psab026

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nucleosynthesis: The Where and How2021

    • Author(s)
      Yokoyama, T. and Tsujimoto, T.
    • Journal Title

      Encyclopedia of Geology 2nd edition

      Volume: 5 Pages: 1-19

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Developing an end-to-end simulation framework of supernova neutrino detection2021

    • Author(s)
      Masamitsu Mori, Yudai Suwa, Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Masayuki Harada, Akira Harada, Yusuke Koshio, Roger A. Wendell
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 2 Pages: 1-21

    • DOI

      10.1093/ptep/ptaa185

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Analytic solutions for neutrino-light curves of core-collapse supernovae2021

    • Author(s)
      Yudai Suwa, Akira Harada, Ken'ichiro Nakazato, Kohsuke Sumiyoshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 1

    • DOI

      10.1093/ptep/ptaa154

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multidimensional Boltzmann Neutrino Transport Code in Full General Relativity for Core-collapse Simulations2021

    • Author(s)
      Akaho Ryuichiro、Harada Akira、Nagakura Hiroki、Sumiyoshi Kohsuke、Iwakami Wakana、Okawa Hirotada、Furusawa Shun、Matsufuru Hideo、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 909 Issue: 2 Pages: 210-210

    • DOI

      10.3847/1538-4357/abe1bf

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neutrino-nucleus reactions on oxygen and neon for nucleosynthesis and supernova neutrino detection2020

    • Author(s)
      Suzuki Toshio、Chiba Satoshi、Yoshida Takashi、Nakazato Ken’ichiro、Sakuda Makoto、Takahashi Koh、Umeda Hideyuki
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 1643 Issue: 1 Pages: 012027-012027

    • DOI

      10.1088/1742-6596/1643/1/012027

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Remarkable Migration of the Solar System from the Innermost Galactic Disk; a Wander, a Wobble, and a Climate Catastrophe on the Earth2020

    • Author(s)
      Tsujimoto Takuji、Baba Junichi
    • Journal Title

      The Astrophysical Journal

      Volume: 904 Issue: 2 Pages: 137-137

    • DOI

      10.3847/1538-4357/abc00a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of symmetry energy on the radius and tidal deformability of neutron stars in the relativistic mean-field model2020

    • Author(s)
      Jinniu Hu, Shishao Bao, Ying Zhang, Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Hong Shen
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 4

    • DOI

      10.1093/ptep/ptaa016

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Boltzmann-radiation-hydrodynamics Simulations of Core-collapse Supernovae with Different Equations of State: The Role of Nuclear Composition and the Behavior of Neutrinos2020

    • Author(s)
      Harada Akira、Nagakura Hiroki、Iwakami Wakana、Okawa Hirotada、Furusawa Shun、Sumiyoshi Kohsuke、Matsufuru Hideo、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 902 Issue: 2 Pages: 150-150

    • DOI

      10.3847/1538-4357/abb5a9

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simulations of the Early Postbounce Phase of Core-collapse Supernovae in Three-dimensional Space with Full Boltzmann Neutrino Transport2020

    • Author(s)
      Iwakami Wakana、Okawa Hirotada、Nagakura Hiroki、Harada Akira、Furusawa Shun、Sumiyoshi Kosuke、Matsufuru Hideo、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 903 Issue: 2 Pages: 82-82

    • DOI

      10.3847/1538-4357/abb8cf

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neutrino Transport with Monte Carlo Method. I. Toward Fully Consistent Implementation of Nucleon Recoils in Core-collapse Supernova Simulations2020

    • Author(s)
      Kato Chinami、Nagakura Hiroki、Hori Yusuke、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 897 Issue: 1 Pages: 43-43

    • DOI

      10.3847/1538-4357/ab97b2

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spatiotemporal linear instability analysis for arbitrary dispersion relations on the Lefschetz thimble in multidimensional spacetime2020

    • Author(s)
      Morinaga Taiki、Yamada Shoichi
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 1 Pages: 013045-013045

    • DOI

      10.1103/physrevresearch.2.013045

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fast neutrino-flavor conversion in the preshock region of core-collapse supernovae2020

    • Author(s)
      Morinaga Taiki、Nagakura Hiroki、Kato Chinami、Yamada Shoichi
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 1 Pages: 012046-012046

    • DOI

      10.1103/physrevresearch.2.012046

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fast collective neutrino oscillations inside the neutrino sphere in core-collapse supernovae2020

    • Author(s)
      Delfan Azari Milad、Yamada Shoichi、Morinaga Taiki、Nagakura Hiroki、Furusawa Shun、Harada Akira、Okawa Hirotada、Iwakami Wakana、Sumiyoshi Kohsuke
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 2 Pages: 023018-023018

    • DOI

      10.1103/physrevd.101.023018

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A New Approach to the Mass and Radius of Neutron Stars with Supernova Neutrinos2020

    • Author(s)
      Nakazato Ken’ichiro、Suzuki Hideyuki
    • Journal Title

      The Astrophysical Journal

      Volume: 891 Issue: 2 Pages: 156-156

    • DOI

      10.3847/1538-4357/ab7456

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nuclear statistical equilibrium equation of state with a parametrized Dirac?Br?ckner Hartree?Fock calculation2020

    • Author(s)
      Furusawa Shun、Togashi Hajime、Sumiyoshi Kohsuke、Saito Koichi、Yamada Shoichi、Suzuki Hideyuki
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 1

    • DOI

      10.1093/ptep/ptz135

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Supernova neutrinos in the proto-neutron star cooling phase and nuclear matter2020

    • Author(s)
      Nakazato Ken’ichiro、Suzuki Hideyuki
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 1468 Issue: 1 Pages: 012089-012089

    • DOI

      10.1088/1742-6596/1468/1/012089

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Linear analysis of fast-pairwise collective neutrino oscillations in core-collapse supernovae based on the results of Boltzmann simulations2019

    • Author(s)
      Delfan Azari Milad、Yamada Shoichi、Morinaga Taiki、Iwakami Wakana、Okawa Hirotada、Nagakura Hiroki、Sumiyoshi Kohsuke
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 10 Pages: 103011-103011

    • DOI

      10.1103/physrevd.99.103011

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Three-dimensional Boltzmann-hydro Code for Core-collapse in Massive Stars. III. A New Method for Momentum Feedback from Neutrino to Matter2019

    • Author(s)
      Nagakura Hiroki、Sumiyoshi Kohsuke、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 878 Issue: 2 Pages: 160-160

    • DOI

      10.3847/1538-4357/ab2189

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Possible Early Linear Acceleration of Proto-neutron Stars via Asymmetric Neutrino Emission in Core-collapse Supernovae2019

    • Author(s)
      Nagakura Hiroki、Sumiyoshi Kohsuke、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 880 Issue: 2 Pages: L28-L28

    • DOI

      10.3847/2041-8213/ab30ca

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fast-pairwise Collective Neutrino Oscillations Associated with Asymmetric Neutrino Emissions in Core-collapse Supernovae2019

    • Author(s)
      Nagakura Hiroki、Morinaga Taiki、Kato Chinami、Yamada Shoichi
    • Journal Title

      The Astrophysical Journal

      Volume: 886 Issue: 2 Pages: 139-139

    • DOI

      10.3847/1538-4357/ab4cf2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Influence of Density Dependence of Symmetry Energy in Hot and Dense Matter for Supernova Simulations2019

    • Author(s)
      Sumiyoshi Kohsuke、Nakazato Ken’ichiro、Suzuki Hideyuki、Hu Jinniu、Shen Hong
    • Journal Title

      The Astrophysical Journal

      Volume: 887 Issue: 2 Pages: 110-110

    • DOI

      10.3847/1538-4357/ab5443

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] "Galactic and cosmic chemical evolutions, and their connection to neutrino astronomy"2024

    • Author(s)
      T. Tsujimoto
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Summary of E02 group: Theoretical research on supernova neutrinos in connection with nuclear physics and cosmic chemical evolution"2024

    • Author(s)
      H. Suzuki
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "Burst and Cosmic Background Neutrinos from Core-Collapse Supernovae"2024

    • Author(s)
      K. Nakazato
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Boltzmann Simulations of CCSNe and their Applications to Neutrino-induced Flavor Conversions"2024

    • Author(s)
      S. Yamada
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] "Evolution of proto-neutron star and the structure near the surface"2024

    • Author(s)
      Liao Jinkun, Chinami Kato and Hideyuki Suzuki
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "The Boltzmann neutrino radiation hydrodynamic simulation of a core-collapse supernova in the three-dimensional space"2024

    • Author(s)
      Wakana Iwakami
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "Neutrino Nucleon Scattering for the Boltzmann neutrino transfer"2024

    • Author(s)
      Akira Ito
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "General Relativistic Boltzmann Neutrino Transport Simulation of Core-collapse Supernova"2024

    • Author(s)
      Ryuichiro Akaho
    • Organizer
      International workshop "Unraveling the History of the Universe and Matter Evolution with Underground Physics" (UGAP2024)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超新星ニュートリノの長時間計算とイベント予測のためのフレームワーク開発2024

    • Author(s)
      森正光,諏訪雄大,小汐由介,原田将之,中西史美,中里健一郎,原田了,住吉光介,Roger Wendell
    • Organizer
      日本物理学会2024年春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 原始中性子星の進化計算及び構造解析2024

    • Author(s)
      Liao Jinkun, 加藤ちなみ、鈴木英之
    • Organizer
      第4回新学術「地下宇宙」若手研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 銀河の化学進化から探るr過程元素を作り出す超新星の個性2024

    • Author(s)
      辻本拓司
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 原始中性子星の進化計算及び構造解析2024

    • Author(s)
      Liao Jinkun, 加藤ちなみ、鈴木英之
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 超新星背景ニュートリノと宇宙化学進化2024

    • Author(s)
      中里健一郎
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 核子間相関を考慮した核子制動放射による超新星物質からのニュートリノ放出率2024

    • Author(s)
      鷹野正利、富樫甫、住吉光介
    • Organizer
      日本物理学会2024春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Linear stability of astrophysical jets meant for magnetized core-collapse supernovae2024

    • Author(s)
      Fan Wu
    • Organizer
      日本天文学会2024年春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] クラスター変分法を用いた有限温度核物質からの核子制動放射によるニュートリノ放出率2024

    • Author(s)
      鷹野正利、富樫甫、住吉光介
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 一般相対論的ボルツマン輻射流体コードによる超新星爆発計算2024

    • Author(s)
      赤穗 龍一郎
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 反跳を考慮したニュートリノ核子散乱を計算するコードの開発2024

    • Author(s)
      伊藤 侃
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 三次元空間における重力崩壊型超新星のボルツマン輻射流体計算2024

    • Author(s)
      岩上 わかな
    • Organizer
      , 日本天文学会2024年春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 重力崩壊型超新星の空間3次元におけるボルツマン輻射流体計算2024

    • Author(s)
      岩上 わかな
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 星の種族合成計算とMuellerの1次元超新星モデルを用いた超新星背景ニュートリノなどの見積もり方法の開発2024

    • Author(s)
      中村 広貴、鈴木英之
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 原始中性子星冷却計算コードの改良を目的としたM1-closure法によるニュートリノ輸送方程式の計算コード作成2024

    • Author(s)
      志村 威樹、鈴木英之
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 地球ニュートリノフラックス計測による地球形成モデルの検証2024

    • Author(s)
      田村 凌也、鈴木英之
    • Organizer
      第10回超新星ニュートリノ研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] "Development of analysis method for late-phase neutrino emission from the supernova in Super-Kamiokande”2023

    • Author(s)
      Fumi Nakanishi, Akira Harada, Masayuki Harada, Yusuke Koshio, Masamitsu Mori, Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Yudai Suwa, and Roger A. Wendell
    • Organizer
      XVIII International Conference on Topics in Astroparticle and Underground Physics 2023 (TAUP2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "Diffuse supernova neutrino background as a probe to explore the fate of stellar core collapse”2023

    • Author(s)
      Yosuke Ashida, Ken'ichiro Nakazato, and Takuji Tsujimoto
    • Organizer
      38th International Cosmic Ray Conference (ICRC2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] "Chemistry, the IMF, and migration of the Galactic bulge"2023

    • Author(s)
      T. Tsujimoto
    • Organizer
      The Galactic bulge and beyond
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超新星ニュートリノ解析コード SPECIAL BLEND による SN1987A の解析2023

    • Author(s)
      原田了,諏訪雄大,原田将之,小汐由介,中西史美,森正光,中里健一郎,住吉光介,Roger Wendell
    • Organizer
      日本天文学会2023年秋季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] SK-Gd実験での超新星背景ニュートリノ探索結果を用いた,超新星爆発におけるブラックホール形成の検証2023

    • Author(s)
      原田将之,小汐由介,中里健一郎,芦田洋輔
    • Organizer
      日本物理学会第78回年次大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 核子間相関を考慮した核物質からのニュートリノ放出率2023

    • Author(s)
      鷹野正利、富樫甫
    • Organizer
      日本物理学会2023年秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 超新星のボルツマン輻射輸送計算におけるニュートリノ集団振動の系統的解析2023

    • Author(s)
      赤穗 龍一郎
    • Organizer
      日本天文学会2023年秋季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 2次元平衡形状モデルを使用した高速回転する白色矮星の冷却進化2023

    • Author(s)
      小形 美沙
    • Organizer
      日本天文学会2023年秋季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 超新星爆発におけるニュートリノ核子散乱の影響2023

    • Author(s)
      伊藤 侃
    • Organizer
      日本天文学会2023年秋季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 原始中性子星外層における各ニュートリノ反応の影響の解析2023

    • Author(s)
      Liao Jinkun, 加藤ちなみ、鈴木英之
    • Organizer
      日本天文学会2023年秋季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Long term behavior of supernova neutrino light curves2023

    • Author(s)
      Ken'ichiro Nakazato
    • Organizer
      Workshop on Neutrino Interaction Measurements for Supernova Neutrino Detection
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ニュートリノ核子散乱を考慮した熱化に対する影響2023

    • Author(s)
      伊藤侃,山田章一
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ニュートリノ核子散乱の熱化に対する影響について2023

    • Author(s)
      伊藤侃,山田章一
    • Organizer
      研究会「中性子星・超新星におけるニュートリノ・原子核物理」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超新星爆発からのニュートリノと重力波の長時間計算2023

    • Author(s)
      森正光,諏訪雄大,中里健一郎,住吉光介,小汐由介,原田将之,中西史美,Roger Wendell,原田了
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超新星SN1987Aからのニュートリノ信号再解析による中性子星SN1987Aのパラメータ推定2023

    • Author(s)
      原田了,諏訪雄大,中里健一郎,森正光,Roger Wendell,小汐由介,中西史美,原田将之,住吉光介
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超新星後期ニュートリノについての離散データ解析手法の開発2023

    • Author(s)
      中西史美,中里健一郎,原田将之,小汐由介,住吉光介,諏訪雄大,森正光,原田了,Roger Wendell
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 銀河の化学進化から予測される超新星背景ニュートリノのフラックス2023

    • Author(s)
      中里健一郎
    • Organizer
      新学術「地下宇宙」第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 狭範囲に限定された重力崩壊型超新星親星質量が示唆する銀河系化学進化と超新星頻度史2023

    • Author(s)
      辻本拓司
    • Organizer
      新学術「地下宇宙」第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスター変分法による核子制動放射過程のニュートリノ放射率II2023

    • Author(s)
      鷹野正利, 富樫甫
    • Organizer
      日本物理学会2023春
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスター変分法に基づく核子制動放射のニュートリノ放射率の精密化2023

    • Author(s)
      鷹野正利
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 太陽系近傍データから迫るr過程元素の起源と進化2023

    • Author(s)
      辻本拓司
    • Organizer
      「中性子捕獲反応で迫る宇宙の元素合成」研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 原始中性子星外層の後期熱的進化に関する詳細な解析2023

    • Author(s)
      Liao Jinkun,加藤ちなみ,鈴木英之
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 重力崩壊型超新星爆発のブラックホール形成イベントにおけるニュートリノ放出量の評価手法の検討2023

    • Author(s)
      本間卓磨,中村広貴,加藤ちなみ,鈴木英之
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 星の種族合成計算とMuellerの1次元超新星モデルを用いた超新星背景ニュートリノ等の見積もり方法の開発2023

    • Author(s)
      中村広貴,本間卓磨,加藤ちなみ,鈴木英之
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 種族合成計算コードによるCOコアの質量と半径の評価およびそれらを用いたコンパクト天体の予測2023

    • Author(s)
      小川翔平,加藤 ちなみ,鈴木英之
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 種族合成計算に向けた中性子星合体によるr-process元素合成の研究2023

    • Author(s)
      萩亮太,鈴木英之,加藤ちなみ
    • Organizer
      第9回超新星ニュートリノ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] A magnetically confined mountain on a neutron star with multipole magnetic fields & GR rotating star with arbitrary rotation law2022

    • Author(s)
      Kotaro Fujisawa, Shota Kisaka, Yasufumi Kojima, Hirotada Okawa, Misa Ogata, Nobutoshi Yasutake, Shoichi Yamada
    • Organizer
      Symposium on Gravitational wave physics and astronomy
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A novel formulation for the evolution of relativistic rotating stars2022

    • Author(s)
      Hirotada Okawa, Kotaro Fujisawa, Nobutoshi Yasutake, Misa Ogata, Yu Yamamoto, Shoichi Yamada
    • Organizer
      23rd International Conference on General Relativity and Gravitation
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rotation-induced collective neutrino oscillation in a core-collapse supernova2022

    • Author(s)
      Harada, A., Nagakura, H., Yamada, S.
    • Organizer
      NEUTRINO 2022 XXX International Conference on Neutrino Physics and Astrophysics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Core-collapse Supernova Simulation with Boltzmann Neutrino Transport2022

    • Author(s)
      Ryuichiro Akaho, Akira Harada, Hiroki Nagakura, Wakana Iwakami, Hirotada Okawa, Shun Furusawa, Hideo Matsufuru, Kohsuke Sumiyoshi, Shoichi Yamada
    • Organizer
      Unraveling the History of the Universe and Matter Evolution with Underground Physics (UGAP2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Simulation of Core-collapse Supernovae in Three-dimensional Space with Full Boltzmann Neutrino Transport on the Supercomputer FUGAKU2022

    • Author(s)
      Wakana Iwakami, Hirotada Okawa, Akira Harada, Hiroki Nagakura, Ryuichiro Akaho, Shun Furusawa, Hideo Matsufuru, Kohsuke Sumiyoshi, Shoichi Yamada
    • Organizer
      Unraveling the History of the Universe and Matter Evolution with Underground Physics (UGAP2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重力崩壊型超新星の三次元数値計算の現状2022

    • Author(s)
      岩上わかな, 滝脇知也, 中村航, 諏訪雄大, 固武慶, 原田了, 大川博督, 長倉洋樹, 赤穂龍一郎, 古澤峻, 松古栄夫, 住吉光介, 山田章一
    • 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
      2022 Annual Research Report
  • [Presentation] 「回転する白色矮星の疑似的進化計算」2022

    • Author(s)
      小形美沙,大川博督,藤澤幸太郎,安武伸俊,山田章一
    • Organizer
      天文学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 「星の重力崩壊計算のための一般相対論的ボルツマン輻射流体コードの開発」2022

    • Author(s)
      原田了,山田章一,大川博督,岩上わかな,赤穂龍一郎,長倉洋樹,住吉光介,古澤峻,松古栄夫
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 「任意の角速度分布を持つ一般相対論的回転星の新しい平衡形状」2022

    • Author(s)
      藤澤幸太郎,大川博督,安武伸俊,小形美沙,山田章一
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超新星背景ニュートリノで探る大質量星の最期2022

    • Author(s)
      芦田洋輔,中里健一郎
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 状態方程式テーブルでの原子核組成の違いによる超新星・原始中性子星への影響2022

    • Author(s)
      住吉光介,古澤峻,原田了,富樫甫,長倉洋樹,中里健一郎,鈴木英之
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスター変分法による核子制動放射率の計算2022

    • Author(s)
      鷹野正利
    • Organizer
      京都ミーティング2022b
    • Related Report
      2022 Annual Research Report
  • [Presentation] 太陽系誕生地と移動に関する考察2022

    • Author(s)
      辻本拓司
    • Organizer
      天の川銀河研究会2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 太陽系大移動とスノーボールアース2022

    • Author(s)
      辻本拓司
    • Organizer
      研究会「宇宙線で繋ぐ文明地球環境太陽系銀河」
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスター変分法による核子制動放射過程のニュートリノ放射率2022

    • Author(s)
      鷹野正利, 富樫甫
    • Organizer
      日本物理学会2022秋
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超新星爆発における回転誘起型ニュートリノ集団振動2022

    • Author(s)
      原田 了,長倉 洋樹,山田 章一,岩上 わかな,大川 博督,古澤 峻,松古 栄夫,住吉 光介
    • Organizer
      第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Dirac-Brueckner-Hartree-Fock計算に基づいた状態方程式テーブルによる超新星および原始中性子星の数値シミュレーション2022

    • Author(s)
      住吉光介, 古澤峻, 長倉洋樹, 中里健一郎, 鈴木英之
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 種族合成を用いた超新星背景ニュートリノ評価に向けた試み2022

    • Author(s)
      鈴木英之,加藤ちなみ,太田慧史,石塚雄太,小川翔平,萩亮太,本間卓磨
    • Organizer
      第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ニュートリノで見る生まれたての中性子星2022

    • Author(s)
      中里健一郎
    • Organizer
      新学術「地下宇宙」第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 超新星由来のr過程元素を強く示唆する銀河系化学進化2022

    • Author(s)
      辻本拓司
    • Organizer
      新学術「地下宇宙」第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] クラスター変分法による修正ウルカ過程のニュートリノ放射率計算の改良II2022

    • Author(s)
      鷹野正利, 富樫甫
    • Organizer
      日本物理学会2022春
    • Related Report
      2021 Annual Research Report
  • [Presentation] LOCV法を参照した有限温度核物質からの修正ウルカ過程ニュートリノ放射率計算2022

    • Author(s)
      鷹野正利
    • Organizer
      第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Possible collective neutrino oscillation in a rotating supernova2021

    • Author(s)
      Harada, A., Nagakura, H., Yamada, S.
    • Organizer
      nuclear burning in massive stars -- towards the formation of binary black holes --
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Influences of Nuclear EOS on Core-collapse Supernova Simulations by the Boltzmann-radiation-hydrodynamics2021

    • Author(s)
      Harada, A., Nagakura, H., Iwakami, W., Okawa, H., Yamada, S., Furusawa, S., Matsufuru, H., and Sumiyoshi, K.
    • Organizer
      Probe into core-collapse SuperNovae via Gravitational-Wave and neutrino signals (SNeGWv2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Protoneutron Star Cooling with Boltzmann Neutrino Transport2021

    • Author(s)
      Ryuichiro Akaho, Akira Harada, Hiroki Nagakura, Laura Barrio, Shoichi Yamada
    • Organizer
      16th International Symposium on Nuclei in the Cosmos
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Long term behavior of supernova neutrino light curves2021

    • Author(s)
      Ken'ichiro Nakazato
    • Organizer
      Probe into core-collapse SuperNovae via Gravitational-Wave and neutrino signals (SNeGWv2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] (my personal) Assessment of the Current Status of CCSN Research and Challenges Ahead2021

    • Author(s)
      山田章一
    • Organizer
      第34回理論懇シンポジウム「挑戦的アイデアで広げる宇宙物理の可能性」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ラグランジュ描像における相対論的回転星の進化2021

    • Author(s)
      大川博督,藤澤幸太郎,安武伸俊,小形美沙,山本佑,山田章一
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ボルツマンニュートリノ輻射流体コードによる原始中性子星冷却計算及び今後のコード開発の展望2021

    • Author(s)
      赤穗龍一郎,原田了, 長倉洋樹, 岩上わかな, 大川博督,古澤峻,松古 栄夫,住吉光介, 山田章一
    • Organizer
      新学術「地下宇宙」 第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 重力崩壊型超新星のボルツマン方程式によるニュートリノ輻射流体計算2021

    • Author(s)
      岩上わかな, 原田了, 長倉洋樹, 大川博督, 赤穂龍一郎,古沢峻,松古栄夫,住吉光介,山田章一
    • Organizer
      新学術「地下宇宙」2021年領域研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Core-Collapse Supernovae Simulations by Boltzmann-Hydro Code2021

    • Author(s)
      岩上わかな, 大川博督, 長倉洋樹, 原田了, 赤穂龍一郎, 古澤峻, 松古栄夫, 住吉光介, 山田章一
    • Organizer
      Japan Geoscience Union Meeting 2021, 計算科学が拓く宇宙の構造形成・進化から惑星表層環境変動まで
    • Related Report
      2021 Annual Research Report
  • [Presentation] 超新星爆発におけるニュートリノ集団振動2021

    • Author(s)
      原田 了,長倉 洋樹,岩上 わかな,大川 博督,山田 章一,古澤 峻,松古 栄夫,住吉 光介
    • Organizer
      研究会「高エネルギー現象で探る宇宙の多様性Ⅰ」
    • Related Report
      2021 Annual Research Report
  • [Presentation] 超新星爆発における回転誘起型ニュートリノ集団振動2021

    • Author(s)
      原田 了,長倉 洋樹,山田 章一,岩上 わかな,大川 博督,古澤 峻,松古 栄夫,住吉 光介
    • Organizer
      第34回理論懇シンポジウム「挑戦的アイデアで広げる宇宙物理の可能性」
    • Related Report
      2021 Annual Research Report
  • [Presentation] シンポジウム「新生スーパーカミオカンデがもたらす超新星研究の新展開」:はじめに2021

    • Author(s)
      鈴木英之
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] E02 超新星ニュートリノと核物理・宇宙化学進化の理論研究2021

    • Author(s)
      鈴木英之,山田章一,鷹野正利,中里健一郎,辻本拓司
    • Organizer
      新学術領域「地下宇宙」領域研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] スーパーカミオカンデで見る超新星ニュートリノバーストの時間変動2021

    • Author(s)
      中里健一郎
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] クラスター変分法による修正ウルカ過程のニュートリノ放射率計算の改良2021

    • Author(s)
      鷹野正利,富樫甫
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 修正ウルカ過程のニュートリノ放出率計算のための核物質中の核子間相関の精密化2021

    • Author(s)
      鷹野正利, 阿部雄太, 富樫甫
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超新星ニュートリノライトカーブ観測における状態方程式による影響2021

    • Author(s)
      中西史美,中里健一郎,小汐由介,原田将之,住吉光介,諏訪雄大,原田了,森正光,Roger Wendell
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 原始中性子星冷却のニュートリノ観測2021

    • Author(s)
      中里健一郎
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超新星背景ニュートリノと種族合成2021

    • Author(s)
      鈴木英之
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 大陸三層モデルに基づく地球ニュートリノフラックスの評価2021

    • Author(s)
      石塚雄太、鈴木英之、戎崎俊一、丸山茂徳
    • Organizer
      第7回超新星ニュートリノ研究会 (poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Muellerの簡易モデルに基づく超新星爆発、中性子星・ブラックホール形成2021

    • Author(s)
      太田慧史、鈴木英之
    • Organizer
      第7回超新星ニュートリノ研究会 (poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Core-collapse simulations of rapidly rotating progenitors by Boltzmann-radiation-hydrodynamics code2021

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      Black Hole Astrophysics with VLBI: Multi-Wavelength and Multi-Messenger Era (poster)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SN法を用いたボルツマン輻射流体コードによる高速回転星の重力崩壊シミュレーション2021

    • Author(s)
      原田了、山田章一
    • Organizer
      日本天文学会2021年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高速回転星重力崩壊のボルツマン-ニュートリノ輻射流体シミュレーショ ン2021

    • Author(s)
      原田了、山田章一
    • Organizer
      第7回超新星ニュートリノ研究会 (poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 原始中性子星におけるミューオンとそのニュートリノシグナルへの影響2021

    • Author(s)
      杉浦健一、山田章一
    • Organizer
      2021年日本天文学会春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超新星爆発におけるミューオン生成とニュートリノシグナルへの影響2021

    • Author(s)
      杉浦健一、山田章一
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 重力崩壊型超新星のボルツマン方程式によるニュートリノ輻射流体計算2021

    • Author(s)
      岩上わかな
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ボルツマンハイドロコードによる重力崩壊型超新星計算の進捗状況と今後の計画2021

    • Author(s)
      岩上わかな
    • 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] 三次元空間における重力崩壊型超新星のボルツマン方程式によるニュー トリノ輻射流体計算2021

    • Author(s)
      岩上わかな
    • Organizer
      日本天文学会2021年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 多次元一般相対論的ボルツマンニュートリノ輸送コード開発2021

    • Author(s)
      赤穗龍一郎、山田章一
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 一般相対論的ボルツマン輻射流体計算による原始中性子星冷却2021

    • Author(s)
      赤穗龍一郎、山田章一
    • Organizer
      2021 年日本天文学会春季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 太陽系の銀河内軌道変化と地球の寒冷化2021

    • Author(s)
      辻本拓司
    • Organizer
      第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] クラスター変分法による修正ウルカ過程のニュートリノ放射率II2020

    • Author(s)
      鷹野正利, 阿部雄太, 富樫甫
    • Organizer
      日本物理学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超新星爆発の長時間シミュレーションと解析フレームワーク開発2020

    • Author(s)
      森正光,Roger Wendell,諏訪雄大,中里健一郎,住吉光介,小汐由介,原田将之,原田了
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Core-collapse Supernova Simulations with the Boltzmann-neutrino transport using the SN method2020

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      CHALLENGES AND INNOVATIONS IN COMPUTATIONAL ASTROPHYSICS - II (ChaICA - II)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ボルツマン輻射流体コードによる高速回転星の重力崩壊シミュレーショ ン2020

    • Author(s)
      原田了、山田章一
    • Organizer
      「ニュートリノで拓く素粒子と宇宙」研究会2020 (poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Boltzmann-radiatioin-hydrodynamics simulations of the core collapse of rapidly rotating stars2020

    • Author(s)
      原田了、山田章一
    • Organizer
      第33回理論懇シンポジウム「理論天文学・宇宙物理学のブレイクスルー」(poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高速回転星重力崩壊のボルツマン輻射流体シミュレーション2020

    • Author(s)
      原田了、山田章一
    • Organizer
      高エネルギー宇宙物理学研究会2020 (poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超新星爆発のボルツマン輻射流体計算で探る核物質の状態方程式2020

    • Author(s)
      大川博督、山田章一
    • Organizer
      第 7回「京」を中核とするHPCIシステム利用研究課題 成果報告会 (poster)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 重力崩壊型超新星のボルツマン方程式による空間三次元のニュートリノ輻射流体計算2020

    • Author(s)
      岩上わかな
    • Organizer
      新学術「地下宇宙」領域研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 計画研究E02:超新星ニュートリノと核物理・宇宙化学進化の理論研究2020

    • Author(s)
      鈴木英之
    • Organizer
      新学術「地下宇宙」領域研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Remnant mass distribution using Hurley's Single Star Evolution code2020

    • Author(s)
      K. Igarashi and H. Suzuki
    • Organizer
      International workshop on The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave (poster)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] General Relativistic Boltzmann Solver for Core-collapse of Massive Stars2020

    • Author(s)
      R. Akaho, A. Harada, H. Nagakura, K. Sumiyoshi, S. Yamada
    • Organizer
      International workshop on The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave (poster)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Muon creation in proto-neutron stars and its implication for neutrino signal in cooling phase2020

    • Author(s)
      K. Sugiura and S. Yamada
    • Organizer
      Workshop on The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 計画研究E02:超新星ニュートリノと核物理・宇宙化学進化の理論研究2020

    • Author(s)
      鈴木英之
    • Organizer
      第6回超新星ニュートリノ研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Variational Methods for nuclear matter and their applications to neutron stars2020

    • Author(s)
      M. Takano
    • Organizer
      International workshop on The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] クラスター変分法による修正ウルカ過程のニュートリノ放射率2020

    • Author(s)
      鷹野正利, 阿部雄太, 富樫甫
    • Organizer
      日本物理学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 核物質状態方程式に対する変分法を用いた修正ウルカ過程のニュートリノ放射率2020

    • Author(s)
      鷹野正利,阿部雄太,富樫甫
    • Organizer
      第6回超新星ニュートリノ研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超新星ニュートリノで探る中性子星の質量と半径2020

    • Author(s)
      中里健一郎,鈴木英之
    • Organizer
      日本天文学会2020年春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原始中性子星からのニュートリノ放出と核物質状態方程式2020

    • Author(s)
      中里健一郎
    • Organizer
      第3回若手放談会:エキゾチック核物理の将来
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超新星ニュートリノで探る中性子星の質量・半径2020

    • Author(s)
      中里健一郎
    • Organizer
      第6回超新星ニュートリノ研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Collective neutrino-flavor conversion in the pre-shock region of core-collapse supernova2020

    • Author(s)
      Taiki Morinaga and S. Yamada
    • Organizer
      International workshop on The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent Progress of the Core-collapse Supernova Simulations under axisymmetry with the Boltzmann-radiation-hydrodynamics code2020

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      International workshop on The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] レフシェッツ・シンブルを用いた線形局所不安定性解析の多次元空間への一般化2020

    • Author(s)
      森長大貴、山田章一
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超新星のボルツマン輻射流体計算で探る核物質状態方程式の影響2020

    • Author(s)
      原田了、山田章一
    • Organizer
      日本天文学会2020年春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超新星爆発のニュートリノ加熱メカニズム2020

    • Author(s)
      原田了、山田章一
    • Organizer
      第一回地下宇宙若手 研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ボルツマン輻射流体コードによる軸対称超新星爆発シミュレーション2020

    • Author(s)
      原田了、山田章一
    • Organizer
      第6回超新星ニュートリノ研究会 (poster)
    • Related Report
      2019 Annual Research Report
  • [Presentation] General Relativistic Boltzmann Solver for Core-Collapse Supernovae2020

    • Author(s)
      赤穗龍一郎、山田章一
    • Organizer
      天文シミュレーションプロジェクトユーザーズミーティング
    • Related Report
      2019 Annual Research Report
  • [Presentation] ニュートリノ輻射輸送計算のボルツマン方程式直接解法コード開発2020

    • Author(s)
      赤穗龍一郎、山田章一
    • Organizer
      地下宇宙若手研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 一般相対論的ボルツマン方程式の直接解法コード開発2020

    • Author(s)
      赤穗龍一郎、原田了、長倉洋樹、住吉光介、山田章一
    • Organizer
      2019年日本天文学会春季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 重力崩壊型超新星のボルツマン方程式によるニュートリノ輻射流体計算2020

    • Author(s)
      岩上わかな, 大川博督, 長倉洋樹, 原田了, 古澤峻, 松古栄夫, 住吉光介, 山田章一
    • Organizer
      天文学会年会2020年春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 重力崩壊型超新星の数値シミュレーションの現状と将来展望2020

    • Author(s)
      岩上わかな, 大川博督, 長倉洋樹, 原田了, 古澤峻, 松古栄夫, 住吉光介, 山田章一
    • Organizer
      ポスト「京」萌芽的課題・計算惑星 第4回 公開シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] The Core-Collapse Supernova Simulations with the Full Boltzmann Neutrino Transport in Three-Dimensional Space2020

    • Author(s)
      岩上わかな, 大川博督, 長倉洋樹, 原田了, 古澤峻, 松古栄夫, 住吉光介, 山田章一
    • Organizer
      CfCAユーザーズミーティング
    • Related Report
      2019 Annual Research Report
  • [Presentation] ボルツマンソルバーによる超新星爆発シミュレーションとニュートリノ集団振動への応用2020

    • Author(s)
      山田章一
    • Organizer
      第6回超新星ニュートリノ研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] The dependence of failed supernova on progenitor model2019

    • Author(s)
      Kazuki Onogi and Hideyuki Suzuki
    • Organizer
      International workshop "Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae" (poster)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Corrections of charged current neutrino reaction rates and its effects on PNS cooling2019

    • Author(s)
      K. Sugiura and S. Yamada
    • Organizer
      International workshop "Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae" (poster)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neutrino Distributions for a Rotating Core-collapse Supernova with a Boltzmann-neutrino-transport2019

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      International workshop on the physics and observations of supernovae and supernova remnants: Fifty-One Erg 2019 (poster)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Collective neutrino flavor conversion vs. collisional decoherence under axisymmetric supernova models with full Boltzmann transport2019

    • Author(s)
      Taiki Morinaga and S. Yamada
    • Organizer
      International workshop on the physics and observations of supernovae and supernova remnants: Fifty-One Erg 2019 (poster)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fast Neutrino-Flavor Conversions in Core-Collapse Supernovae2019

    • Author(s)
      Shoichi Yamada
    • Organizer
      International workshop "Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stellar core-collapse simulations with the Boltzmann-radiation-hydrodynamics code under axisymmetry2019

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      The 15th International Symposium on Origin of Matter and Evolution of Galaxies (OMEG15)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multi-dimensional core-collapse supernova simulations with the Boltzmann-radiation-hydrodynamics code2019

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      MICRA2019 - Microphysics In Computational Relativistic Astrophysics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] E02: 超新星ニュートリノと核物理・宇宙化学進化の理論研究2019

    • Author(s)
      鈴木英之
    • Organizer
      新学術「地下宇宙」領域研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Stellar population synthesis における入力モデルの variation2019

    • Author(s)
      五十嵐聖和、鈴木英之
    • Organizer
      新学術「地下宇宙」領域研究会 (poster)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Failed Supernova の親星依存性の計算に向けて2019

    • Author(s)
      大野木一樹、鈴木英之
    • Organizer
      新学術「地下宇宙」領域研究会 (poster)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mass and radius of neutron stars and supernova neutrinos2019

    • Author(s)
      Ken'ichiro Nakazato
    • Organizer
      International workshop "Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Supernova neutrinos in the proto-neutron star cooling phase and nuclear matter2019

    • Author(s)
      Ken'ichiro Nakazato and Hideyuki Suzuki
    • Organizer
      16th International Conference on Topics in Astroparticle and Underground Physics: TAUP2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 長時間超新星ニュートリノシミュレータ開発2019

    • Author(s)
      森正光,Roger Wendell,芦田洋輔,諏訪雄大,中里健一郎,住吉光介,小汐由介,原田将之,原田了
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超新星ニュートリノと中性子星の質量・半径2019

    • Author(s)
      中里健一郎,鈴木英之
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超新星ニュートリノで探る中性子星の核物理2019

    • Author(s)
      中里健一郎
    • Organizer
      新学術「地下宇宙」領域研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原始中性子星の冷却時間スケール2019

    • Author(s)
      中里健一郎
    • Organizer
      第32回理論懇シンポジウム「天文学・宇宙物理学の変遷と新時代の幕開」
    • Related Report
      2019 Annual Research Report
  • [Presentation] Neutrino Distributions for a Rotating Core-collapse Supernova with a Boltzmann-neutrino-transport2019

    • Author(s)
      A. Harada and S. Yamada
    • Organizer
      TAUP2019 - 16th International Conference on Topics in Astroparticle and Underground Physics, 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超新星爆発の軸対称ボルツマン輻射流体シミュレーション2019

    • Author(s)
      原田了、山田章一
    • 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
  • [Presentation] ボルツマン輻射流体コードによる軸対称超新星爆発シミュレーション2019

    • Author(s)
      原田了、山田章一
    • Organizer
      高エネルギー宇宙物理学研究会2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] Core-collapse Supernova Simulations with the Boltzmann-radiation-hydrodynamics2019

    • Author(s)
      原田了、山田章一
    • 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
  • [Presentation] 超新星のボルツマン輻射流体シミュレーションにおけるニュートリノ分布2019

    • Author(s)
      原田了、山田章一
    • Organizer
      第32回理論天文学宇宙物理学懇談会シンポジウム「天文学・宇宙物理学の変遷と 新時代の幕開」(poster)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ボルツマン輻射流体コードを用いた回転大質量星の重力崩壊計算 (hp180111)2019

    • Author(s)
      原田了、山田章一
    • Organizer
      第6回「京」を中核とするHPCIシステム利用研究課題成果報告会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原始中性子星冷却におけるニュートリノシグナルへの weak-magnetism の影響2019

    • Author(s)
      杉浦健一、山田章一
    • Organizer
      2019年日本天文学会秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] The Core-Collapse Supernova Simulations with the Full Boltzmann Neutrino Transport in Three-Dimensional Space2019

    • Author(s)
      岩上わかな, 大川博督, 長倉洋樹, 原田了, 古澤峻, 松古栄夫, 住吉光介, 山田章一
    • 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
  • [Presentation] Recent Issues in Core-Collapse Supernova Simulations2019

    • Author(s)
      山田章一
    • 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
  • [Presentation] 超新星爆発のボルツマン輻射流体計算で探る核物質の状態方程式2019

    • Author(s)
      大川博督、山田章一
    • Organizer
      第 6回「京」を中核とするHPCIシステム利用研究課題成果報告会 (poster)
    • Related Report
      2019 Annual Research Report
  • [Presentation] ボルツマン輻射流体コードを用いた回転大質量星の重力崩壊計算2019

    • Author(s)
      大川博督、山田章一
    • Organizer
      第 6回「京」を中核とするHPCIシステム利用研究課題成果報告会 (poster)
    • Related Report
      2019 Annual Research Report
  • [Remarks] Supernova Neutrino Database

    • URL

      http://asphwww.ph.noda.tus.ac.jp/snn/

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report 2019 Annual Research Report
  • [Remarks] Supernova Relic Neutrino Background

    • URL

      http://asphwww.ph.noda.tus.ac.jp/srn/

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report 2019 Annual Research Report
  • [Funded Workshop] "Unraveling the History of the Universe and Matter Evolution with Underground Physics"(UGAP2022)2022

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] The Evolution of Massive Stars and Formation of Compact Stars: from the Cradle to the Grave2020

    • Related Report
      2019 Annual Research Report

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Published: 2019-07-04   Modified: 2025-01-30  

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