A search for non-triggered gamma-ray bursts in the BATSE continuous records: The current status
作者:
Boris E. Stern,
Yana Tikhomirova,
Dmitri Kompaneets,
Mikhail Stepanov,
Alexander Berezhnoy,
Roland Svensson,
期刊:
AIP Conference Proceedings
(AIP Available online 1900)
卷期:
Volume 526,
issue 1
页码: 13-17
ISSN:0094-243X
年代: 1900
DOI:10.1063/1.1361498
出版商: AIP
数据来源: AIP
摘要:
We present our current results of an off-line search for non-triggered gamma-ray bursts (GRBs) in the BATSE daily records (obtained with 1024 ms time resolution) covering about 8.6 years of observations. We found 1713 non-triggered and 1963 triggered GRBs. The scan was done with artificial test bursts added to the data which allowed us to measure the efficiency of the search. We extended thelog&hthinsp;N−log&hthinsp;Pdistribution down toP∼0.1&hthinsp;ph/s/cm2.Previous indications of a turnover of thelog&hthinsp;N−log&hthinsp;Pdistribution at smallPare not confirmed. ©2000 American Institute of Physics.
点击下载:
PDF
(1440KB)
返 回