The influence of hyperon potential on the black-hole-forming failed supernovae

Ken'ichiro Nakazato, Kohsuke Sumiyoshi

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

抄録

We investigate the emergence of hyperons in black-hole-forming failed supernovae, which are caused by the dynamical collapse of nonrotating massive stars. Attractive and repulsive cases are examined for the potential of Σ hyperons to find that it affects the accompanied neutrino emission through the core-collapse dynamics. The neutrino duration time during black hole formation for the repulsive case is ∼15% longer than that for the attractive case.

本文言語英語
ホスト出版物のタイトルOrigin of Matter and Evolution of Galaxies 2011
ページ375-377
ページ数3
DOI
出版ステータス出版済み - 2012
外部発表はい
イベントInternational Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011 - Wako, 日本
継続期間: 11 14 201111 17 2011

出版物シリーズ

名前AIP Conference Proceedings
1484
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他International Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011
Country日本
CityWako
Period11/14/1111/17/11

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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