文部科学省 科学研究費助成事業 新学術領域研究(研究領域提案型) 領域番号 6105 Grant-in-Aid for Scientific Research on Innovative Areas

地下から解き明かす宇宙の歴史と物質の進化

成果 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

 論文発表(査読あり)
2020年度
Ryuichiro Akaho, Akira Harada, Hiroki Nagakura, Kohsuke Sumiyoshi, Wakana Iwakami, Hirotada Okawa, Shun Furusawa, Hideo Matsufuru, Shoichi Yamada, Multidimensional Boltzmann Neutrino Transport Code in Full General Relativity for Core-collapse Simulations, Astrophysical Journal accepted 2021年1月
Masamitsu Mori, Yudai Suwa, Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Masayuki Harada, Akira Harada, Yusuke Koshio, Roger A. Wendell, Developing an end-to-end simulation framework of supernova neutrino detection, Prog. Theor. Exp. Phys. 2021, 023E01 (2021), DOI: 10.1093/ptep/ptaa185
Yudai Suwa, Akira Harada, Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Analytic solutions for neutrino-light curves of core-collapse supernovae, Prog. Theor. Exp. Phys. 2021, 013E01 (2021), DOI: 10.1093/ptep/ptaa154
Takuji Tsujimoto, Junichi Baba, Remarkable Migration of the Solar System from the Innermost Galactic Disk; a Wander, a Wobble, and a Climate Catastrophe on the Earth, Astrophys.J.904:137,2020, DOI: 10.3847/1538-4357/abc00a
A. Harada, H. Nagakura, W. Iwakami, H. Okawa, S. Furusawa, K. Sumiyoshi, H. Matsufuru, S. Yamada, The Boltzmann-radiation-hydrodynamics Simulations of the Core-collapse Supernova with the Different Equations of State: the Role of Nuclear Composition and the Behavior of Neutrinos The Astrophysical Journal, 902, 150,2020年9月
Wakana Iwakami, Hirotada Okawa, Hiroki Nagakura, Akira Harada, Shun Furusawa, Kosuke Sumiyoshi, Hideo Matsufuru, Shoichi Yamada, SIMULATIONS OF THE EARLY POST-BOUNCE PHASE OF CORE-COLLAPSE SUPERNOVAE IN THREE-DIMENSIONAL SPACE WITH FULL BOLTZMANN NEUTRINO TRANSPORT The Astrophysical Journal, 903, 821, 2020年9月
Kato, Chinami, Nagakura, Hiroki, Hori, Yusuke, Yamada, Shoichi, Neutrino transport with Monte Carlo method: I. Towards fully consistent implementation of nucleon recoils in core-collapse supernova simulations The Astrophysical Journal, 897, 43,2020年6月
Jinniu Hu, Shishao Bao, Ying Zhang, Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Hong Shen, Effects of symmetry energy on the radius and tidal deformability of neutron stars in relativistic mean-field model, Prog. Theor. Exp. Phys. 2020, 043D01 (2020), DOI: 10.1093/ptep/ptaa016
2019年度
Morinaga, Taiki, Nagakura, Hiroki, Kato, Chinami, Yamada, Shoichi, Fast neutrino-flavor conversion in the preshock region of core-collapse supernovae, Physical Review Research 2, article id.012046, 2020年2月
Milad Delfan Azari, Shoichi Yamada, Taiki Morinaga, Hiroki Nagakura, Shun Furusawa, Akira Harada, Hirotada Okawa, Wakana Iwakami, Kohsuke Sumiyoshi, Fast collective neutrino oscillations inside the neutrino sphere in core-collapse supernovae, Phys. Rev. D 101, 023018 (2020), DOI: 10.1103/PhysRevD.101.023018
Ken'ichiro Nakazato, Hideyuki Suzuki, A New Approach to Mass and Radius of Neutron Stars with Supernova Neutrinos, Astrophys.J.891:156,2020, DOI: 10.3847/1538-4357/ab7456
Shun Furusawa, Hajime Togashi, Kohsuke Sumiyoshi, Koichi Saito, Shoichi Yamada, Hideyuki Suzuki, Nuclear statistical equilibrium equation of state with a parametrized Dirac–Brückner Hartree–Fock calculation, Progress of Theoretical and Experimental Physics, Volume 2020, Issue 1, January 2020, 013D05, https://doi.org/10.1093/ptep/ptz135
Kohsuke Sumiyoshi, Ken'ichiro Nakazato, Hideyuki Suzuki, Jinniu Hu, Hong Shen, Influence of density dependence of symmetry energy in hot and dense matter for supernova simulations, Astrophys. J. 887 (2019) 110, DOI: 10.3847/1538-4357/ab5443

 アウトリーチ・セミナー
2020年度
池田一得,中里健一郎, 「超新星ニュートリノとSK-Gd,ハイパーカミオカンデ」, 天文月報 113, 599 (2020)

本研究の成果は研究者自らの見解等に基づくものであり、所属研究機関、
資金配分機関及び国の見解等を反映するものではありません。
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