Are GRB X-ray Flares Produced by Off-axis Jets?

摘要：

Gamma-ray burst (GRB) X-ray flare observed in the Swift era is one of the headlights. The possible mechanism tends to be the late activities of GRB central engine, though this issue is argued. Here we propose that the X-ray flares can be produced by late off-axis jets.

关键词： Gamma rays bursts - X-rays bursts

作者: X. H. Zhao

作者单位: Department of Astronomy, Nanjing University, 22 Hankou Lu, Nanjing, Jiangsu 210093, China

会议类型: 国际会议

会议名称: The 10th Asian-Pacific Regional International Astronomical Union Meeting(第十届亚洲及太平洋地区天文学大会 APRIM)

会议地点: 昆明

会议语种:英文

页码: 289-290

在线出版日期: 2008-08-03（万方平台首次上网日期，不代表论文的发表时间）