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Konus-Wind observations of the new soft gamma-ray repeater SGR 0501+4516

Authors :
R. L. Aptekar
S. V. Golenetskii
Valentin Pal'shin
D. D. Frederiks
T. L. Cline
E. P. Mazets
Publication Year :
2009
Publisher :
arXiv, 2009.

Abstract

In 2008 August, the new soft gamma-ray repeater SGR 0501+4516 was discovered by Swift. The source was soon confirmed by several groups in space- and ground-based multi-wavelength observations. In this letter we report the analysis of five short bursts from the recently discovered SGR, detected with Konus-Wind gamma-ray burst spectrometer. Properties of the time histories of the observed events, as well as results of multi-channel spectral analysis, both in the 20--300 keV energy range, show, that the source exhibits itself as a typical SGR. The bursts durations are<br />7 pages, 2 tables, 3 figures, ApJ Letters (accepted)

Details

Database :
OpenAIRE
Accession number :
edsair.doi.dedup.....0a2f64f7f1de36a971241e87d99d00db
Full Text :
https://doi.org/10.48550/arxiv.0902.3391