Decomposition of the X-ray waveform of soft gamma-ray repeaters during giant flares
文献类型：期刊论文
| 作者 | Xing Yi ; Yu WenFei
|
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2010 |
| 卷号 | 53期号:1页码:249-251 |
| 关键词 | soft gamma-repeaters giant flare waveform decomposition |
| 英文摘要 | We have analyzed the observations of SGR 1806-20 and SGR 1900+ 14 during giant flares made with the Rossi X-ray Timing Explorer. We have studied the pulsating tail after the initial spike and decomposed the pulse waveform into separate components of sub-pulses. We found evidence for phase shifts of those sub-pulses. This is probably due to rapid geometrical changes in the magnetic field of the neutron star during giant flares. The phase shifts could be used to constrain the geometry of the magnetic field. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280291800058 |
| 公开日期 | 2011-06-29 |
| 源URL | [http://119.78.226.72//handle/331011/13409]  |
| 专题 | 上海天文台_星系宇宙学重点实验室 |
| 作者单位 | Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing Yi,Yu WenFei. Decomposition of the X-ray waveform of soft gamma-ray repeaters during giant flares[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53(1):249-251. |
| APA | Xing Yi,&Yu WenFei.(2010).Decomposition of the X-ray waveform of soft gamma-ray repeaters during giant flares.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53(1),249-251. |
| MLA | Xing Yi,et al."Decomposition of the X-ray waveform of soft gamma-ray repeaters during giant flares".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.1(2010):249-251. |
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来源：上海天文台
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