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Flares in gamma ray bursts
Chincarini, G1,2; Margutti, R1,2; Mao JR(毛基荣)2,3; Pasotti, F1,2; Guidorzi, C2; Covino, S2; D'Avanzo, P2; Mao, JR (reprint author), Osservatorio Astron Brera INAF, Via E Bianchi 46, I-23807 Merate, LC, Italy.
Source PublicationADVANCES IN SPACE RESEARCH
2009-05-01
Volume43Issue:9Pages:1457-1463
DOI10.1016/j.asr.2009.01.038
Contribution Rank第3完成单位
Indexed BySCI
KeywordGamma Ray Sources Gamma Ray Burst
AbstractWe illustrate some of the preliminary results obtained with a new sample of flares and a new analysis. In this paper we deal mainly with the analysis related to the flare energy and describe the work in progress to measure the average flare luminosity Curve. We discuss in brief GRB050904 and GRB050724 for matters relevant to this work. In particular we measure the contribution given to the flares by GRB050904 and give a new interpretation for the decaying early XRT light Curve of GRB050724. We briefly illustrate, for GRB050724, the first evidence that the early decay is given by the subsequent emission of events with Width/T(Peak) < 1 and the total energy of these events is larger than the energy emitted during the prompt emission spike showing, indeed, that not only the central engine may still be active after hundreds of seconds of the first spike but that this may still be part of' the prompt emission. (C) 2009 COSPAR. Published by Elsevier Ltd. All rights reserved.
Language英语
Subject AreaAstronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
SubtypeArticle
ISSN0273-1177
URL查看原文
WOS IDWOS:000265821100019
WOS Research AreaAstronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
WOS SubjectAstronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS Keyword1ST SURVEY ; LONG ; ACCRETION ; ENGINE ; SWIFT
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/4982
Collection高能天体物理研究组
Corresponding AuthorMao, JR (reprint author), Osservatorio Astron Brera INAF, Via E Bianchi 46, I-23807 Merate, LC, Italy.
Affiliation1.Università degli Studi di Milano – Bicocca, Piazza della Scienza, 3, 20126 Milano, Italy
2.Osservatorio Astronomico di Brera – INAF, Via E. Bianchi 46, 23807 Merate [LC], Italy
3.Yunnan Observatory, National Astronomical Observatories, Chinese Academy of Sciences, P.O. Box 110, Kunming, Yunnan Province 650011, China
Recommended Citation
GB/T 7714
Chincarini, G,Margutti, R,Mao JR,et al. Flares in gamma ray bursts[J]. ADVANCES IN SPACE RESEARCH,2009,43(9):1457-1463.
APA Chincarini, G.,Margutti, R.,Mao JR.,Pasotti, F.,Guidorzi, C.,...&Mao, JR .(2009).Flares in gamma ray bursts.ADVANCES IN SPACE RESEARCH,43(9),1457-1463.
MLA Chincarini, G,et al."Flares in gamma ray bursts".ADVANCES IN SPACE RESEARCH 43.9(2009):1457-1463.
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