Standing accretion shock instability: Numerical simulations of core-collapse supernova

N. Ohnishi, W. Iwakami, K. Kotake, S. Yamada, S. Fujioka, H. Takabe

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

Standing accretion shock instability (SASI) is one of the candidates to solve the mystery of why we cannot reproduce the explosion with the present core-collapse supernova models. We have studied this phenomenon with including neutrino heating and realistic EOS and found that SASI may enhance neutrino heating. Although g-mode of proto-neutron star may enhance the SASI growth, the simulations just including the pressure perturbation as a mimic of g-mode induced sound wave reveal no significant effect on the shock dynamics. Moreover, we discuss the required conditions toward the possible laboratory experiment of SASI.

本文言語English
論文番号042018
ジャーナルJournal of Physics: Conference Series
112
Part 4
DOI
出版ステータスPublished - 2008 6月 12
イベント5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 - Kobe, Japan
継続期間: 2007 9月 92007 9月 14

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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