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| Joint Spectral Analysis for Early Bright X-ray Flares of gamma-Ray Bursts with Swift BAT and XRT Data | |
Peng, Fang-Kun1; Hu, You-Dong1; Wang, Xiang-Gao1; Lu, Rui-Jing1 ; Liang, En-Wei1,2
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| 会议录名称 | JOURNAL OF ASTROPHYSICS AND ASTRONOMY |
| 2014-09 | |
| 卷号 | 35 |
| 期号 | 3 |
| 页码 | 423-427 |
| DOI | 10.1007/s12036-014-9246-4 |
| 收录类别 | SCI ; CPCI |
| 会议名称 | Conference on Variability of Blazars - From Jansky to Fermi |
| 会议日期 | 2012-12-14 |
| 会议地点 | Guangzhou, PEOPLES R CHINA |
| 关键词 | Radiation Mechanisms: Non-thermal Gamma-rays: Bursts |
| 摘要 | A joint spectral analysis for early bright X-ray flares that were simultaneously observed with Swift BAT and XRT are present. Both BAT and XRT lightcurves of these flares are correlated. Our joint spectral analysis shows that the radiations in the two energy bands are from the same spectral component, which can be well fitted with a single power-law. Except for the flares in GRBs 060904B and 100906A, the photon spectral indices are <2.0, indicating the peak energies (E-p) of the prompt gamma-rays should be above the high energy end of the BAT band. |
| 资助项目 | 973' Program of China[2014CB845800] ; National Natural Science Foundation of China[11025313] ; Guangxi Science Foundation[2013GXNSFFA019001] ; Key Laboratory for the Structure and Evolution of Celestial Objects of Chinese Academy of Sciences ; Strategic Priority Research Program "The Emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09000000] |
| 项目资助者 | 973' Program of China[2014CB845800] ; National Natural Science Foundation of China[11025313] ; Guangxi Science Foundation[2013GXNSFFA019001] ; Key Laboratory for the Structure and Evolution of Celestial Objects of Chinese Academy of Sciences ; Strategic Priority Research Program "The Emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09000000] |
| 语种 | 英语 |
| 学科领域 | 天文学 ; 天体物理学 ; 高能天体物理学 |
| 文章类型 | Article; Proceedings Paper |
| 出版者 | INDIAN ACAD SCIENCES |
| 出版地 | C V RAMAN AVENUE, SADASHIVANAGAR, P B #8005, BANGALORE 560 080, INDIA |
| ISSN号 | 0250-6335 |
| URL | 查看原文 |
| WOS记录号 | WOS:000350481700052 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | AFTERGLOW LIGHT CURVES ; INTERNAL-SHOCK MODEL ; COMPREHENSIVE ANALYSIS ; ENGINE ACTIVITY ; 1ST SURVEY ; ORIGIN ; EVOLUTION ; DURATION |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/9451 |
| 专题 | 中国科学院天体结构与演化重点实验室 |
| 通讯作者 | Peng, Fang-Kun |
| 作者单位 | 1.Department of Physics, Guangxi University, Nanning, 530004, China 2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming, 650011, China |
| 推荐引用方式 GB/T 7714 | Peng, Fang-Kun,Hu, You-Dong,Wang, Xiang-Gao,et al. Joint Spectral Analysis for Early Bright X-ray Flares of gamma-Ray Bursts with Swift BAT and XRT Data[C]. C V RAMAN AVENUE, SADASHIVANAGAR, P B #8005, BANGALORE 560 080, INDIA:INDIAN ACAD SCIENCES,2014:423-427. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Joint Spectral Analy（1096KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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