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Study of non-spherical core-collapse supernovae by the first principle calculation and nuclear physics

Research Project

Project/Area Number 20H01905
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionNational Institute of Technology(KOSEN),Numazu College

Principal Investigator

Sumiyoshi Kohsuke  沼津工業高等専門学校, 教養科, 教授 (30280720)

Co-Investigator(Kenkyū-buntansha) 原田 了  国立研究開発法人理化学研究所, 数理創造プログラム, 基礎科学特別研究員 (80844795)
古澤 峻  関東学院大学, 理工学部, 講師 (40737251)
松古 栄夫  大学共同利用機関法人高エネルギー加速器研究機構, 計算科学センター, 助教 (10373185)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2023: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2022: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2021: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2020: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywords超新星 / 爆発メカニズム / ニュートリノ / 原子核 / 高温高密度物質
Outline of Research at the Start

重い星の最期に起こる超新星爆発現象のメカニズムは長年の謎である。星が潰れてはね返る際の高温高密度物質におけるニュートリノ反応・伝播が鍵を握っている。ニュートリノによる加熱と対流などのダイナミクス計算は今まで近似手法で行われ、その不定性のため爆発の可否は未定である。本研究は、ニュートリノ輻射流体の厳密計算により非球対称超新星爆発メカニズムの本質を探り、最新の核物理による状態方程式を組み込み高温高密度物質の役割を確定することが目的である。

Outline of Final Research Achievements

Core-collapse supernovae are the explosive phenomena at the end of life of massive stars. To clarify the mechanism of explosion, which has been elusive in nuclear astrophysics for decades, it is essential to solve the neutrino-radiation hydrodynamics at extreme conditions. In this research project, we developed the first-principles calculations of neutrino-radiation hydrodynamics in general relativity and explored the role of neutrino and nuclear physics in multi-dimensional explosions by adopting the latest data sets of nuclear physics.

Academic Significance and Societal Importance of the Research Achievements

超新星爆発の解明するためには大規模な数値シミュレーションが必要であり、これまでの研究ではニュートリノ反応と輸送を記述する際に、近似的な手法が用いられていた。本研究では基本方程式となる6次元ボルツマン方程式を解く手法を一般相対論に拡張して、一般相対論的ニュートリノ輻射流体力学の数値シミュレーションが可能となった。これは世界的に最先端の計算手法による成果であり、超新星分野においてニュートリノおよび原子核物理の役割を解明することに大きく貢献している。

Report

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

    (81 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (7 results) Journal Article (31 results) (of which Int'l Joint Research: 15 results,  Peer Reviewed: 31 results,  Open Access: 24 results) Presentation (40 results) (of which Int'l Joint Research: 13 results,  Invited: 10 results) Book (1 results) Remarks (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] Virginia Tech(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] MPI for Gravitational Physics(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] プリンストン大学(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] マックスプランク重力物理研究所(ドイツ)

    • 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] マックスプランク重力物理研究所/フランクフルト先進研究所(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 南開大学(中国)

    • Related Report
      2020 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] 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] 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] Nuclei in core-collapse supernovae engine2023

    • Author(s)
      Furusawa S.、Nagakura H.
    • Journal Title

      Progress in Particle and Nuclear Physics

      Volume: 129 Pages: 104018-104018

    • DOI

      10.1016/j.ppnp.2022.104018

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [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] 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] 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] Impact of late-time neutrino emission on the diffuse supernova neutrino background2022

    • Author(s)
      Ekanger Nick、Horiuchi Shunsaku、Kotake Kei、Sumiyoshi Kohsuke
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 4 Pages: 043026-043026

    • DOI

      10.1103/physrevd.106.043026

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stability analysis of supermassive primordial stars: a new mass range for general relativistic instability supernovae2022

    • Author(s)
      Nagele Chris、Umeda Hideyuki、Takahashi Koh、Yoshida Takashi、Sumiyoshi Kohsuke
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 517 Issue: 2 Pages: 1584-1600

    • DOI

      10.1093/mnras/stac2495

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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] Dark Matter Capture by Neutron Stars with Modern Nuclear Equations of State2022

    • Author(s)
      Kaneda Yuka、Furusawa Shun
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 6

    • DOI

      10.7566/jpsj.91.065003

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [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] Prospects of Fast Flavor Neutrino Conversion in Rotating Core-collapse Supernovae2022

    • Author(s)
      Harada Akira、Nagakura Hiroki
    • Journal Title

      The Astrophysical Journal

      Volume: 924 Issue: 2 Pages: 109-109

    • DOI

      10.3847/1538-4357/ac38a0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [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] 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] Gravitational Wave Physics and Astronomy in the nascent era2021

    • Author(s)
      Arimoto Makoto、Asada Hideki、Cherry Michael L、Tsutomu Kobayashi、他
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 未定 Issue: 10 Pages: 1-83

    • DOI

      10.1093/ptep/ptab042

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stability of the protoneutron stars towards black hole formation2021

    • Author(s)
      Sotani Hajime、Sumiyoshi Kohsuke
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 507 Issue: 2 Pages: 2766-2776

    • DOI

      10.1093/mnras/stab2301

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neutrino emission from the collapse of 10^4 M Population III supermassive stars2021

    • Author(s)
      Nagele Chris、Umeda Hideyuki、Takahashi Koh、Yoshida Takashi、Sumiyoshi Kohsuke
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 508 Issue: 1 Pages: 828-841

    • DOI

      10.1093/mnras/stab2592

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Equation of state and neutrino transfer in supernovae and neutron stars2021

    • Author(s)
      Sumiyoshi Kohsuke
    • Journal Title

      The European Physical Journal A

      Volume: 57 Issue: 12 Pages: 1-12

    • DOI

      10.1140/epja/s10050-021-00644-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron In-Medium Effects on Electron Captures of Neutron-Rich Nuclei in Stellar Core Collapse2021

    • Author(s)
      Kato Masaki、Furusawa Shun、Suzuki Katsuhiko
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 10 Pages: 105001-105001

    • DOI

      10.7566/jpsj.90.105001

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [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] Properties of Neutrino Transfer in a Deformed Remnant of a Neutron Star Merger2021

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

      The Astrophysical Journal

      Volume: 907 Issue: 2 Pages: 92-92

    • DOI

      10.3847/1538-4357/abce63

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 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] 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] 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 final fate of supermassive M ~ 5×10^4Msun Pop III stars: explosion or collapse?2020

    • Author(s)
      Nagele Chris、Umeda Hideyuki、Takahashi Koh、Yoshida Takashi、Sumiyoshi Kohsuke
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 496 Issue: 2 Pages: 1224-1231

    • DOI

      10.1093/mnras/staa1636

    • 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] Acceleration of Boltzmann Equation for Core-Collapse Supernova Simulations on PEZY-SC Processors2020

    • Author(s)
      Matsufuru Hideo、Sumiyoshi Kohsuke
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 12253 Pages: 177-192

    • DOI

      10.1007/978-3-030-58814-4_13

    • ISBN
      9783030588137, 9783030588144
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nuclei in central engine of core-collapse supernovae2020

    • Author(s)
      Furusawa Shun
    • Journal Title

      Physica Scripta

      Volume: 95 Issue: 7 Pages: 074002-074002

    • DOI

      10.1088/1402-4896/ab8c15

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Degeneracy effects and Bose condensation in warm nuclear matter with light and heavy clusters2020

    • Author(s)
      Furusawa Shun、Mishustin Igor
    • Journal Title

      Nuclear Physics A

      Volume: 1002 Pages: 121991-121991

    • DOI

      10.1016/j.nuclphysa.2020.121991

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 高温高密度物質を探る―大西さんの思い出2024

    • Author(s)
      住吉光介
    • Organizer
      大西さん追悼研究会「クォーク・ハドロン・ 原子核物理の潮流と展望」
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Neutrino and nuclear physics in core-collapse supernovae2023

    • Author(s)
      K. Sumiyoshi
    • Organizer
      KiPAS international workshop "From particle physics to supernovae and early Universe"
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nuclear equation-of-state and Nuclei in Core-Collapse Supernovae2023

    • Author(s)
      Shun Furusawa
    • Organizer
      NuSym23, XIth International Symposium on Nuclear Symmetry Energy
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [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
    • Organizer
      日本天文学会2023年秋季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Machine Learning for supernova simulations2023

    • Author(s)
      Akira Harada
    • Organizer
      Workshop: Astro AI with Fugaku
    • Related Report
      2023 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NS1987Aのパラメータ推定2023

    • Author(s)
      原田了
    • Organizer
      中性子星の観測と理論-研究活性化ワークショップ2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] 連星中性子星合体後の長期進化におけるニュートリノ輻射輸送2023

    • Author(s)
      住吉光介, 藤林翔, 長倉洋樹
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 原始中性子星と中性子星クラストの状態方程式2023

    • Author(s)
      古澤峻
    • Organizer
      日本物理学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Progress of supernova simulations with Boltzmann neutrino transport: C02 theory2022

    • Author(s)
      K. Sumiyoshi
    • Organizer
      Symposium on Gravitational wave physics and astronomy: Genesis
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [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] 超新星における状態方程式の影響と残された課題2022

    • Author(s)
      住吉光介
    • Organizer
      研究会「重力波天文学時代における超新星研究」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 重力崩壊型超新星爆発中心エンジンにおける衝撃波加熱物質の原子核組成2022

    • Author(s)
      古澤峻
    • Organizer
      日本物理学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超新星爆発中心の原子核、重力波天文学時代における超新星研究2022

    • Author(s)
      古澤峻
    • Organizer
      研究会「重力波天文学時代における超新星研究」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 超新星ダイナミクスとニュートリノ運動量分布2022

    • Author(s)
      原田了
    • Organizer
      研究会「重力波天文学時代における超新星研究」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [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
    • Organizer
      日本天文学会2022年秋季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Rotation-induced collective neutrino oscillation in a core-collapse supernova2022

    • Author(s)
      Akira Harada
    • Organizer
      NEUTRINO 2022 XXX International Conference on Neutrino Physics and Astrophysics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [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] 核物質状態方程式を考慮した超新星ニュートリノ観測テンプレートの開発2022

    • Author(s)
      原田了
    • Organizer
      令和3年度東京大学宇宙線研共同利用研究成果発表会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 富岳における3次元重力崩壊型超新星計算の進捗状況2022

    • Author(s)
      原田了
    • 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
      2021 Annual Research Report
    • Invited
  • [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
    • Organizer
      第8回超新星ニュートリノ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Nuclei in Core-Collapse Supernovae2022

    • Author(s)
      Shun Furusawa
    • Organizer
      N3AS Seminar
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Influences of Nuclear EOS on Core-collapse Supernova Simulations by the Boltzmann-radiation-hydrodynamics2021

    • Author(s)
      Akira Harada
    • Organizer
      Probe into core-collapse SuperNovae via Gravitational-Wave and neutrino signals (SNeGWv2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Possible collective neutrino oscillation induced by rotation in a core-collapse supernova simulation with the Boltzmann neutrino transport2021

    • Author(s)
      Akira Harada
    • Organizer
      INT Electronic Workshop 21-79W New Directions in Neutrino Flavor Evolution in Astrophysical Systems
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [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
    • Organizer
      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] ボルツマン輻射流体計算で探る超新星爆発における原子核組成の影響2021

    • Author(s)
      原田了
    • Organizer
      日本天文学会2021年秋季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ボルツマン輻射流体シミュレーションで探る超新星爆発での核物質状態方程式の役割2021

    • Author(s)
      原田了
    • Organizer
      ー中性子星の観測と理論ー研究活性化ワークショップ2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] Recent progress of neutrino transfer and equation of state2021

    • Author(s)
      K. Sumiyoshi
    • Organizer
      PHAROS WG1+WG2 Workshop: neutron star equation of state and transport
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 連星中性子星合体後の高密度天体におけるニュートリノ輻射輸送の性質2021

    • Author(s)
      住吉光介
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Progress of the Boltzmann-radiation-hydrodynamics Simulations for Core-collapse Supernovae (C02 theory report)2021

    • Author(s)
      A. Harada
    • Organizer
      The Fourth Annual Area Symposium Online
    • 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
    • Organizer
      日本天文学会2021年春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] スーパーカミオカンデによる超新星ニュートリノの観測テンプレートの開発2021

    • Author(s)
      原田了
    • Organizer
      令和2年度東京大学宇宙線研共同利用研究成果発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Core-collapse simulations of rapidly rotating progenitors by Boltzmann-radiation-hydrodynamics code2021

    • Author(s)
      A. Harada
    • Organizer
      Black Hole Astrophysics with VLBI: Multi-Wavelength and Multi-Messenger Era
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [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
    • Organizer
      新学術「地下宇宙」第7回超新星ニュートリノ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 重力崩壊型超新星爆発の数値シミュレーションによる研究2020

    • Author(s)
      住吉光介
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Acceleration of Boltzmann Equation forCore-Collapse Supernova Simulations onPEZY-SC Processors2020

    • Author(s)
      H. Matsufuru
    • Organizer
      The 20th International Conference on Computational Science and its Applications
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Core-collapse Supernova Simulations with the Boltzmann-neutrino transport using the SN method2020

    • Author(s)
      A. Harada
    • 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
    • Organizer
      「ニュートリノで拓く素粒子と宇宙」研究会2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Boltzmann-radiation-hydrodynamics simulations of the core collapse of rapidly rotating stars2020

    • Author(s)
      原田了
    • 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」
    • 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
    • Organizer
      高エネルギー宇宙物理学研究会2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Neutrino-Nucleus Interactions in Central Engine of Core-Collapse Supernovae2020

    • Author(s)
      Shun Furusawa
    • Organizer
      Neutrino 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Book] Handbook of Nuclear Physics, Chapter "Equation of State in Neutron Stars and Supernovae"2023

    • Author(s)
      Kohsuke Sumiyoshi, Toru Kojo, Shun Furusawa
    • Total Pages
      51
    • Publisher
      Springer
    • ISBN
      9789811588181
    • Related Report
      2022 Annual Research Report
  • [Remarks] Supernova Neutrino Light Curves

    • URL

      https://zenodo.org/record/5778224#.YnTYJi_3JmC

    • Related Report
      2021 Annual Research Report
  • [Funded Workshop] Probe into core-collapse SuperNovae via Gravitational-Wave and neutrino signals (SNeGWv2021)2021

    • Related Report
      2021 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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