Around the Pair Instability Valley - Massive SN Progenitors

摘要：

The discovery of the extremely luminous supernova SN 2006gy,possibly interpreted as a pair instability supernova,renewed the interest in very massive stars. We explore the evolution of these objects,which end their life as pair instability supernovae or as core collapse supernovae with relatively massive iron cores,up to about 3 M☉.

关键词： stars:evolution (stars:)supernovae:general

作者: Roni Waldman

作者单位: Racah Institute of Physics,Hebrew University,Jerusalem 91904,Israel

会议类型: 国际会议

会议名称: The 252th Symposium of the International Astronomical Union(国际天文学联合会第252届研讨会)

会议地点: 海南三亚

会议语种:英文

页码: 329-332

在线出版日期: 2008-04-06（万方平台首次上网日期，不代表论文的发表时间）