THE HARD X-RAY SHORTAGES PROMPTED BY THE CLOCK BURSTS IN GS 1826-238
文献类型：期刊论文
| 作者 | Ji L(纪龙) ; Zhang S(张澍); Chen YP(陈玉鹏); Zhang SN(张双南); 李剑;Ji, L; Zhang, S; Chen, YP; Zhang, SN; Torres, DF; Kretschmar, P
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| 刊名 | ASTROPHYSICAL JOURNAL
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| 出版日期 | 2014 |
| 卷号 | 782期号:1页码:40 |
| 关键词 | stars: coronae stars: individual (GS 1826-238) stars: neutron X-rays: binaries X-rays: bursts |
| 英文摘要 | We report on a study of GS 1826-238 using all available Rossi X-Ray Timing Explorer observations, concentrating on the behavior of the hard X-rays during type-I bursts. We find a hard X-ray shortage at 30-50 keV prompted by the shower of soft X-rays coming from type-I bursts. This shortage happens with a time delay after the peak of the soft flux of 3.6 +/- 1.2 s. The behavior of hard X-rays during bursts indicates cooling and reheating of the corona, during which a large amount of energy is required. We speculate that this energy originates from the feedback of the type-I bursts to the accretion process, resulting in a rapid temporary increase of the accretion rate. |
| 学科主题 | Astronomy & Astrophysics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000331848200040 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224841]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 推荐引用方式 GB/T 7714 | Ji L,Zhang S,Chen YP,et al. THE HARD X-RAY SHORTAGES PROMPTED BY THE CLOCK BURSTS IN GS 1826-238[J]. ASTROPHYSICAL JOURNAL,2014,782(1):40. |
| APA | 纪龙.,张澍.,陈玉鹏.,张双南.,李剑；Ji, L.,...&Li, J.(2014).THE HARD X-RAY SHORTAGES PROMPTED BY THE CLOCK BURSTS IN GS 1826-238.ASTROPHYSICAL JOURNAL,782(1),40. |
| MLA | 纪龙,et al."THE HARD X-RAY SHORTAGES PROMPTED BY THE CLOCK BURSTS IN GS 1826-238".ASTROPHYSICAL JOURNAL 782.1(2014):40. |
入库方式： OAI收割
来源：高能物理研究所
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