Properties of Konus-Wind SGR bursts

Properties of Konus-Wind SGR bursts

We present preliminary results of systematic temporal and spectral analysis of the Konus-Wind observational data on short and intermediate SGR bursts. We conclude that the burst energy spectra are equally well described, in the 20 − 200 keV range, by both power-law with an exponential cutoff, and do...

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Veröffentlicht in:Journal of physics. Conference series 2017-12, Vol.932 (1), p.12026
1. Verfasser: Kozlova, A V
Format: Artikel
Sprache:eng
Schlagworte:
Blackbody
Bursts
Energy spectra
Physics
Spectrum analysis
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Beschreibung
Zusammenfassung:We present preliminary results of systematic temporal and spectral analysis of the Konus-Wind observational data on short and intermediate SGR bursts. We conclude that the burst energy spectra are equally well described, in the 20 − 200 keV range, by both power-law with an exponential cutoff, and double black-body functions. We also discuss energetics and durations of the bursts, distributions of the spectral parameters and correlations between them.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/932/1/012026