| THE HARD X-RAY SHORTAGES PROMPTED BY THE CLOCK BURSTS IN GS 1826-238 | |
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; Li, J
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| 2014 | |
| Source Publication | ASTROPHYSICAL JOURNAL
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| ISSN | 0004-637X |
| EISSN | 1538-4357 |
| Volume | 782Issue:1Pages:40 |
| Abstract | 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. |
| Keyword | stars: coronae stars: individual (GS 1826-238) stars: neutron X-rays: binaries X-rays: bursts |
| Subject Area | Astronomy & Astrophysics |
| DOI | 10.1088/0004-637X/782/1/40 |
| Indexed By | SCI ; INSPIREHEP ; ADS |
| Language | 英语 |
| WOS ID | WOS:000331848200040 |
| ADS Bibcode | 2014ApJ...782...40J |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2014ApJ...782...40J |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2014ApJ...782...40J/citations |
| inspireid | 1269421 |
| inspireURL | https://inspirehep.net/literature/1269421 |
| Citation statistics |
Cited Times:29 [INSPIRE]
Cited Times:37 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/224841 |
| Collection | 粒子天体物理中心 |
| Recommended Citation 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. |
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