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Asymmetric neutrino reaction from magnetized proto-neutron stars in fully relativistic framework including hyperons

  • Tomoyuki Maruyama*
  • , Nobutoshi Yasutake
  • , Toshitaka Kajino
  • , Myung Ki Cheoun
  • , Chung Yeol Ryu
  • *此作品的通讯作者
  • Nihon University
  • National Astronomical Observatory of Japan
  • Soongsil University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

We calculate the neutrino scattering and absorption on the hot and dense neutron-star matter with hyperons under the strong magnetic field using perturbative approach. We find that the absorption cross-sections show the remarkable angular dependence: its strength is reduced in the direction parallel to the magnetic field and enhanced in the opposite direction. This variation becomes about 2.2 % when the magnetic field is about 2 × 1017G.

源语言英语
主期刊名10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
406-408
页数3
DOI
出版状态已出版 - 2010
已对外发布
活动10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10 - Osaka, 日本
期限: 8 3月 201010 3月 2010

出版系列

姓名AIP Conference Proceedings
1269
ISSN(印刷版)0094-243X
ISSN(电子版)1551-7616

会议

会议10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
国家/地区日本
Osaka
时期8/03/1010/03/10

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