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On the enhanced X-ray emission from SGR 1900+14 after the August 27th giant flare

Ertan, Ünal and Alpar, M. Ali (2004) On the enhanced X-ray emission from SGR 1900+14 after the August 27th giant flare. In: 2nd BeppoSAX Conference on Restless High-Engery Universe, Amsterdam, Netherlands

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Official URL: http://dx.doi.org/10.1016/j.nuclphysbps.2004.04.089

Abstract

We show that the giant flares of soft gamma ray repeaters (E similar to 10(44) erg) can push the inner regions of a fall-back disk out to larger radii by radiation pressure, while matter remains bound to the system for plausible parameters. The subsequent relaxation of this pushed-back matter can account for the observed enhanced X-ray emission after the August 27(th) giant flare of SGR 1900+14.

Item Type:Papers in Conference Proceedings
Subjects:Q Science > QC Physics
ID Code:1516
Deposited By:M. Ali Alpar
Deposited On:27 Dec 2004 02:00
Last Modified:25 May 2011 14:24

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