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Article: Unusual central engine activity in the double burst GRB 110709B

TitleUnusual central engine activity in the double burst GRB 110709B
Authors
Zhang, Bin BinBurrows, David N.Zhang, BingMészáros, PeterWang, Xiang YuStratta, GiuliaD'Elia, ValerioFrederiks, DmitryGolenetskii, SergeyCummings, Jay R.Norris, Jay P.Falcone, Abraham D.Barthelmy, Scott D.Gehrels, Neil
Keywordsgamma-ray burst: general
Issue Date2012
Citation
Astrophysical Journal, 2012, v. 748, n. 2, article no. 132 How to Cite?
DOI: http://dx.doi.org/10.1088/0004-637X/748/2/132
AbstractThe double burst, GRB 110709B, triggered the Swift/Burst Alert Telescope (BAT) twice at 21:32:39 UT and 21:43:45 UT, respectively, on 2011 July 9. This is the first time we observed a gamma-ray burst (GRB) with two BAT triggers. In this paper, we present simultaneous Swift and Konus-WIND observations of this unusual GRB and its afterglow. If the two events originated from the same physical progenitor, their different time-dependent spectral evolution suggests they must belong to different episodes of the central engine, which may be a magnetar-to-BH accretion system. © 2012. The American Astronomical Society. All rights reserved..
Persistent Identifierhttp://hdl.handle.net/10722/361203
ISSN
0004-637X
2023 Impact Factor: 4.8
2023 SCImago Journal Rankings: 1.905

 

DC FieldValueLanguage
dc.contributor.authorZhang, Bin Bin-
dc.contributor.authorBurrows, David N.-
dc.contributor.authorZhang, Bing-
dc.contributor.authorMészáros, Peter-
dc.contributor.authorWang, Xiang Yu-
dc.contributor.authorStratta, Giulia-
dc.contributor.authorD'Elia, Valerio-
dc.contributor.authorFrederiks, Dmitry-
dc.contributor.authorGolenetskii, Sergey-
dc.contributor.authorCummings, Jay R.-
dc.contributor.authorNorris, Jay P.-
dc.contributor.authorFalcone, Abraham D.-
dc.contributor.authorBarthelmy, Scott D.-
dc.contributor.authorGehrels, Neil-
dc.date.accessioned2025-09-16T04:15:18Z-
dc.date.available2025-09-16T04:15:18Z-
dc.date.issued2012-
dc.identifier.citationAstrophysical Journal, 2012, v. 748, n. 2, article no. 132-
dc.identifier.issn0004-637X-
dc.identifier.urihttp://hdl.handle.net/10722/361203-
dc.description.abstractThe double burst, GRB 110709B, triggered the Swift/Burst Alert Telescope (BAT) twice at 21:32:39 UT and 21:43:45 UT, respectively, on 2011 July 9. This is the first time we observed a gamma-ray burst (GRB) with two BAT triggers. In this paper, we present simultaneous Swift and Konus-WIND observations of this unusual GRB and its afterglow. If the two events originated from the same physical progenitor, their different time-dependent spectral evolution suggests they must belong to different episodes of the central engine, which may be a magnetar-to-BH accretion system. © 2012. The American Astronomical Society. All rights reserved..-
dc.languageeng-
dc.relation.ispartofAstrophysical Journal-
dc.subjectgamma-ray burst: general-
dc.titleUnusual central engine activity in the double burst GRB 110709B-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0004-637X/748/2/132-
dc.identifier.scopuseid_2-s2.0-84863368361-
dc.identifier.volume748-
dc.identifier.issue2-
dc.identifier.spagearticle no. 132-
dc.identifier.epagearticle no. 132-
dc.identifier.eissn1538-4357-

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