The magnetar crustal magneto-thermal evolution
文献类型：期刊论文
| 作者 | Wang, Hui3 ; Li, Zhi Bing4; Yang, Xiao Feng2,5,6; Song, Dong Ling1
|
| 刊名 | ASTRONOMISCHE NACHRICHTEN
 |
| 出版日期 | 2024-01-25 |
| 卷号 | 345期号:2-3页码:e240011 |
| 关键词 | magnetars magneto-thermal evolution Ohmic dissipation |
| ISSN号 | 0004-6337 |
| DOI | 10.1002/asna.20240011 |
| 产权排序 | 3 |
| 英文摘要 | Magnetars are a type of pulsars powered by magnetic field energy. Part of the X-ray luminosities of magnetars in quiescence have a thermal origin and can be fitted by a blackbody spectrum with the surface temperature, much higher than the typical values for rotation-powered pulsars. The persistent thermal emissions and bursts of magnetars indicate the presence of some internal heat sources in their outer crusts. In this work, we have formulated the energy balance equation and applied it to investigate the thermal evolution in the magnetar crust, taking into account the heating mechanisms of Ohmic decay and electron capture processes. This model can explain the changes in the X-ray luminosity of the magnetars. |
| WOS关键词 | 2.25/8.60 GHZ OBSERVATIONS ; NEUTRON-STARS ; X-RAY ; INTERSTELLAR SCINTILLATION ; SINGLE-PULSE ; REPEATERS ; FIELDS ; DECAY |
| 资助项目 | National SKA Program of China ; Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi[2021L480] ; Research Initiation Grant for doctor of Yuncheng University[YQ-2021027] ; Special Scientific Research Project of Excellent Doctors in Shanxi[QZX-2022003] ; [2022SKA0110203] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001148642700001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National SKA Program of China ; Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi ; Research Initiation Grant for doctor of Yuncheng University ; Special Scientific Research Project of Excellent Doctors in Shanxi |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/5761]  |
| 专题 | 射电天文研究室_理论天体物理研究团组 |
| 通讯作者 | Yang, Xiao Feng |
| 作者单位 | 1.Informat Engn Univ, Basic Dept, Phys Teaching & Res Off, Zhengzhou, Henan, Peoples R China 2.Univ Roma Sapienza, Dipartimento Fis, Rome, Italy 3.Yuncheng Univ, Dept Phys & Elect Engn, Yuncheng, Peoples R China 4.Hunan Univ Sci & Engn, Coll Sci, Yongzhou, Hunan, Peoples R China 5.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China 6.Univ Roma La Sapienza, ICRA, Rome, Italy |
| 推荐引用方式 GB/T 7714 | Wang, Hui,Li, Zhi Bing,Yang, Xiao Feng,et al. The magnetar crustal magneto-thermal evolution[J]. ASTRONOMISCHE NACHRICHTEN,2024,345(2-3):e240011. |
| APA | Wang, Hui,Li, Zhi Bing,Yang, Xiao Feng,&Song, Dong Ling.(2024).The magnetar crustal magneto-thermal evolution.ASTRONOMISCHE NACHRICHTEN,345(2-3),e240011. |
| MLA | Wang, Hui,et al."The magnetar crustal magneto-thermal evolution".ASTRONOMISCHE NACHRICHTEN 345.2-3(2024):e240011. |
入库方式： OAI收割
来源：新疆天文台
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