Supernova explosion and black hole formation with hadron-quark phase transition

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

Hadronic matter undergoes a deconfinement transition to quark matter at high temperature and/or high density. It would be realized in collapsing cores of massive stars. The fates of core collapses are investigated for various cases. Equations of state including the hadron-quark phase transition with different values of bag constant are used. As a result, for the case with a small bag constant (i.e. the transition occurs at low density), the second bounce revives the shock wave leading to explosion for the model with 15 solar mass. The systematics on the bag constant is also studied for the black hole formation of a 40 solar mass progenitor.

本文言語英語
ホスト出版物のタイトルOrigin of Matter and Evolution of Galaxies 2013 - Proceedings of the 12th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2013
出版社American Institute of Physics Inc.
ページ278-283
ページ数6
ISBN(印刷版)9780735412286
DOI
出版ステータス出版済み - 2014
イベント12th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2013 - Tsukuba, 日本
継続期間: 11 18 201311 21 2013

出版物シリーズ

名前AIP Conference Proceedings
1594
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他12th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG 2013
Country日本
CityTsukuba
Period11/18/1311/21/13

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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