Gravitational collapse of massive stars as a probe into hot dense matter

Shoichi Yamada*

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Nuclear physics is an indispensable input for the investigation of high energy astrophysical phenomena involving compact objects. In this paper I take a gravitational collapse of massive stars as an example and show how the macroscopic dynamics is influenced by the properties of nuclei and nuclear matter. I will discuss two topics that are rather independent of each other. The first one is the interplay of neutrino-nuclei inelastic scatterings and the standing accretion shock instability in the core of core collapse supernovae and the second is concerning the neutrino emissions from black hole formations and their dependence on the equation of state at very high densities. In the latter, I will also demonstrate that future astronomical observations might provide us with valuable information on the equation of state of hot dense matter.

本文言語English
ページ(範囲)2443-2450
ページ数8
ジャーナルModern Physics Letters A
23
27-30
DOI
出版ステータスPublished - 2008 9月 30

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 天文学と天体物理学
  • 物理学および天文学一般

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