Probing the nature of short swift bursts via deep INTEGRAL monitoring of GRB 050925

T. Sakamoto, L. Barbier, S. D. Barthelmy, J. R. Cummings, E. E. Fenimore, N. Gehrels, H. A. Krimm, C. B. Markwardt, D. M. Palmer, A. M. Parsons, G. Sato, M. Stamatikos, J. Tueller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present results from Swift, XMM-Newton, and deep INTEGRAL monitoring (AO-5 key program data) in the region of GRB 050925. This short Swift burst is a candidate for a newly discovered soft gamma-ray repeater (SGR) with the following observational burst properties: 1) galactic plane (b=-0.07°) localization, 2) 150 msec duration, and 3) a blackbody rather than a simple power-law spectral shape. We will show a possible X-ray counterpart of GRB 050925, and also the results of searching ∼ 1 Msec INTEGRAL data for persistent hard X-ray emission from this SGR candidate source.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages503-505
Number of pages3
Volume1133
DOIs
Publication statusPublished - 2009
Event6th Huntsville Symposium on Gamma-Ray Bursts - Huntsville, AL
Duration: 2008 Oct 202008 Oct 23

Other

Other6th Huntsville Symposium on Gamma-Ray Bursts
CityHuntsville, AL
Period08/10/2008/10/23

Fingerprint

repeaters
bursts
gamma rays
XMM-Newton telescope
newton
x rays

Keywords

  • Gamma ray: Bursts

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Sakamoto, T., Barbier, L., Barthelmy, S. D., Cummings, J. R., Fenimore, E. E., Gehrels, N., ... Tueller, J. (2009). Probing the nature of short swift bursts via deep INTEGRAL monitoring of GRB 050925. In AIP Conference Proceedings (Vol. 1133, pp. 503-505) https://doi.org/10.1063/1.3155964

Probing the nature of short swift bursts via deep INTEGRAL monitoring of GRB 050925. / Sakamoto, T.; Barbier, L.; Barthelmy, S. D.; Cummings, J. R.; Fenimore, E. E.; Gehrels, N.; Krimm, H. A.; Markwardt, C. B.; Palmer, D. M.; Parsons, A. M.; Sato, G.; Stamatikos, M.; Tueller, J.

AIP Conference Proceedings. Vol. 1133 2009. p. 503-505.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sakamoto, T, Barbier, L, Barthelmy, SD, Cummings, JR, Fenimore, EE, Gehrels, N, Krimm, HA, Markwardt, CB, Palmer, DM, Parsons, AM, Sato, G, Stamatikos, M & Tueller, J 2009, Probing the nature of short swift bursts via deep INTEGRAL monitoring of GRB 050925. in AIP Conference Proceedings. vol. 1133, pp. 503-505, 6th Huntsville Symposium on Gamma-Ray Bursts, Huntsville, AL, 08/10/20. https://doi.org/10.1063/1.3155964
Sakamoto T, Barbier L, Barthelmy SD, Cummings JR, Fenimore EE, Gehrels N et al. Probing the nature of short swift bursts via deep INTEGRAL monitoring of GRB 050925. In AIP Conference Proceedings. Vol. 1133. 2009. p. 503-505 https://doi.org/10.1063/1.3155964
Sakamoto, T. ; Barbier, L. ; Barthelmy, S. D. ; Cummings, J. R. ; Fenimore, E. E. ; Gehrels, N. ; Krimm, H. A. ; Markwardt, C. B. ; Palmer, D. M. ; Parsons, A. M. ; Sato, G. ; Stamatikos, M. ; Tueller, J. / Probing the nature of short swift bursts via deep INTEGRAL monitoring of GRB 050925. AIP Conference Proceedings. Vol. 1133 2009. pp. 503-505
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