Magnetic energy injection in GRB 080913
文献类型：期刊论文
| 作者 | Liu XueWen; Wu XueFeng ; Lu Tan
|
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2010 |
| 卷号 | 53期号:(S1):262-264页码:262-264 |
| 关键词 | gamma-rays: bursts outflow black hole |
| 英文摘要 | GRB 080913, with a spectroscopically determined redshift of z=6.7, was the record holder for being the most remote stellar object before the discovery of the recent gamma-ray burst GRB 090423, whose redshift is about 8.2. The gradually accumulated high redshift GRB sample has shed light on the origin and physical properties of GRBs during the cosmic re- ionization epoch. Here, we present a detailed numerical fit to the multi-wavelength data of the optical afterglow of GRB 080913 and then constrain its circumburst environment and the other model parameters. We conclude that the late optical/X-ray plateau at about one day since the burst is due to the Poynting-flux dominated injection from the central engine which is very likely a massive spinning black hole with super strong magnetic fields. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | AFTERGLOWS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280291800062 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/10968]  |
| 专题 | 紫金山天文台_院士文集_陆埮 |
| 作者单位 | Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu XueWen,Wu XueFeng,Lu Tan. Magnetic energy injection in GRB 080913[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53((S1):262-264):262-264. |
| APA | Liu XueWen,Wu XueFeng,&Lu Tan.(2010).Magnetic energy injection in GRB 080913.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53((S1):262-264),262-264. |
| MLA | Liu XueWen,et al."Magnetic energy injection in GRB 080913".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.(S1):262-264(2010):262-264. |
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来源：紫金山天文台
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