Observational status of gamma-ray bursts with BeppoSAX

被引：1
作者：
Frontera, F
机构：
[1] Univ Ferrara, Dipartimento Fis, I-44100 Ferrara, Italy
[2] CNR, Ist Tesre, I-40129 Bologna, Italy
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2000年 / 85卷
关键词：
D O I：
10.1016/S0920-5632(00)00515-6
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
An overview of the results on Gamma-Ray Bursts obtained with the X-ray Astronomy satellite BeppoSAX is given. Eighteen events were detected and localized with the wide field instruments, with sixteen of them that were also promptly followed-up with the BeppoSAX Narrow Field Instruments (NFIs). X-ray afterglow emission was discovered in twelve cases. Most of the GRBs with X-ray afterglow also show optical emission, while radio emission has been observed in about half of these cases. There is a GRB (981226), from which radio but not optical afterglow emission has been discovered. I will discuss the properties of these events in the light of the fireball models of GRBs.
引用
收藏
页码：255 / 262
页数：8
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