Prompt emission properties of swift GRBs

T. Sakamoto; S. Barthelmy; W. Baumgartner; J. Cummings; E. Fenimore; N. Gehrels; H. Krimm; C. Markwardt; D. Palmer; A. Parsons; G. Sato; M. Stamatikos; J. Tueller; T. Ukwatta

doi:10.1063/1.3621736

Prompt emission properties of swift GRBs

T. Sakamoto^*, S. Barthelmy, W. Baumgartner, J. Cummings, E. Fenimore, N. Gehrels, H. Krimm, C. Markwardt, D. Palmer, A. Parsons, G. Sato, M. Stamatikos, J. Tueller, T. Ukwatta

^*この研究の対応する著者

理工学術院総合研究所

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We present the results from the second Swift BAT catalog of 476 gamma-ray bursts, which contains bursts detected by the BAT between 2004 December 19 and 2009 December 21. In addition to the spectral and temporal parameters extracted from the first BAT GRB catalog, 3324 time-resolved spectra have been extracted and analyzed. We show and discuss 1) the duration distribution, 2) the hardness of short GRBs, 3) Epeak distribution, 4) the line of death problem and 5) an additional power-law component in the prompt emission spectrum.

本文言語	English
ホスト出版物のタイトル	AIP Conference Proceedings
ページ	51-55
ページ数	5
巻	1358
DOI	https://doi.org/10.1063/1.3621736
出版ステータス	Published - 2011
イベント	Gamma Ray Bursts 2010, GRB 2010 - Annapolis, MD 継続期間: 2010 11月 1 → 2010 11月 4

Other

Other	Gamma Ray Bursts 2010, GRB 2010
City	Annapolis, MD
Period	10/11/1 → 10/11/4

ASJC Scopus subject areas

物理学および天文学（全般）

文献へのアクセス

10.1063/1.3621736

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引用スタイル

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title = "Prompt emission properties of swift GRBs",

abstract = "We present the results from the second Swift BAT catalog of 476 gamma-ray bursts, which contains bursts detected by the BAT between 2004 December 19 and 2009 December 21. In addition to the spectral and temporal parameters extracted from the first BAT GRB catalog, 3324 time-resolved spectra have been extracted and analyzed. We show and discuss 1) the duration distribution, 2) the hardness of short GRBs, 3) Epeak distribution, 4) the line of death problem and 5) an additional power-law component in the prompt emission spectrum.",

keywords = "Bursts, Gamma ray",

author = "T. Sakamoto and S. Barthelmy and W. Baumgartner and J. Cummings and E. Fenimore and N. Gehrels and H. Krimm and C. Markwardt and D. Palmer and A. Parsons and G. Sato and M. Stamatikos and J. Tueller and T. Ukwatta",

year = "2011",

doi = "10.1063/1.3621736",

language = "English",

isbn = "9780735409163",

volume = "1358",

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booktitle = "AIP Conference Proceedings",

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T1 - Prompt emission properties of swift GRBs

AU - Sakamoto, T.

AU - Barthelmy, S.

AU - Baumgartner, W.

AU - Cummings, J.

AU - Fenimore, E.

AU - Gehrels, N.

AU - Krimm, H.

AU - Markwardt, C.

AU - Palmer, D.

AU - Parsons, A.

AU - Sato, G.

AU - Stamatikos, M.

AU - Tueller, J.

AU - Ukwatta, T.

PY - 2011

Y1 - 2011

N2 - We present the results from the second Swift BAT catalog of 476 gamma-ray bursts, which contains bursts detected by the BAT between 2004 December 19 and 2009 December 21. In addition to the spectral and temporal parameters extracted from the first BAT GRB catalog, 3324 time-resolved spectra have been extracted and analyzed. We show and discuss 1) the duration distribution, 2) the hardness of short GRBs, 3) Epeak distribution, 4) the line of death problem and 5) an additional power-law component in the prompt emission spectrum.

AB - We present the results from the second Swift BAT catalog of 476 gamma-ray bursts, which contains bursts detected by the BAT between 2004 December 19 and 2009 December 21. In addition to the spectral and temporal parameters extracted from the first BAT GRB catalog, 3324 time-resolved spectra have been extracted and analyzed. We show and discuss 1) the duration distribution, 2) the hardness of short GRBs, 3) Epeak distribution, 4) the line of death problem and 5) an additional power-law component in the prompt emission spectrum.

KW - Bursts

KW - Gamma ray

UR - http://www.scopus.com/inward/record.url?scp=80052490262&partnerID=8YFLogxK

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U2 - 10.1063/1.3621736

DO - 10.1063/1.3621736

M3 - Conference contribution

AN - SCOPUS:80052490262

SN - 9780735409163

VL - 1358

SP - 51

EP - 55

BT - AIP Conference Proceedings

T2 - Gamma Ray Bursts 2010, GRB 2010

Y2 - 1 November 2010 through 4 November 2010

ER -

Prompt emission properties of swift GRBs

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