Heavy element nucleosynthesis in the MHD jet explosions of core-collapse supernovae

Nobuya Nishimura*, Masa Aki Hahimoto, Shin Ichirou Fujimoto, Kei Kotake, Shoichi Yamada

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

For the rst time heavy element nucleosynthesis in the magneto- hydrodynamical (MHD) explosions of core-collapse supernovae are investigated using a massive star of 13M in a main sequence stage. Contrary to the case of the spherical explosion, jet-like explosion due to the combined effects of the rotation and magnetic eld lowers the electron fraction signicantly inside the layers above the Fe-core. Then, the anisotropic shock waves pass through the oxygen rich layers. As a consequence, we nd that the nucleosynthesis of the r- and p-process proceeds appreciably compared to the models previously considered.

本文言語English
ホスト出版物のタイトルORIGIN OF MATTER AND EVOLUTION OF GALAXIES
ホスト出版物のサブタイトルInternational Symposium on Origin of Matter and Evolution of Galaxies 2005: New Horizon of Nuclear Astrophysics and Cosmology
ページ452-454
ページ数3
DOI
出版ステータスPublished - 2006
イベントORIGIN OF MATTER AND EVOLUTION OF GALAXIES: International Symposium on Origin of Matter and Evolution of Galaxies 2005: New Horizon of Nuclear Astrophysics and Cosmology - Tokyo, Japan
継続期間: 2005 11 82005 11 11

出版物シリーズ

名前AIP Conference Proceedings
847
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

ConferenceORIGIN OF MATTER AND EVOLUTION OF GALAXIES: International Symposium on Origin of Matter and Evolution of Galaxies 2005: New Horizon of Nuclear Astrophysics and Cosmology
国/地域Japan
CityTokyo
Period05/11/805/11/11

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Heavy element nucleosynthesis in the MHD jet explosions of core-collapse supernovae」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル