Search for GRB afterglows in the ROSAT all-sky survey

被引：14

作者：

Greiner, J

Voges, W

Boller, T

Hartmann, D

机构：

[1] Inst Astrophys, D-14482 Potsdam, Germany

[2] Max Planck Inst Extraterr Phys, D-85740 Garching, Germany

[3] Clemson Univ, Dept Phys & Astron, Clemson, SC 29634 USA

来源：

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1999年 / 138卷 / 03期

关键词：

gamma-rays : bursts; X-rays : general;

D O I：

10.1051/aas:1999300

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report on the status of our search for X-ray afterglows of gamma-ray bursts (GRBs) using the ROSAT all-sky survey (RASS) data. The number of potential X-ray afterglow candidates with respect to the expected number of beamed GRBs allows to constrain the relative beaming angles of GRB emission and afterglow emission at about 1-5 hrs after the GRB.

引用

页码：441 / 442

页数：2

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