The magnetar crustal magneto-thermal evolution

doi:10.1002/asna.20240011

	The magnetar crustal magneto-thermal evolution
	Wang, Hui1 ; Li, Zhi Bing 2; Yang, Xiao Feng 3,4,5; Song, Dong Ling 6
	2024-01-25
Source Publication	ASTRONOMISCHE NACHRICHTEN
ISSN	0004-6337
Volume	345 Issue:2-3 Pages:e240011
Contribution Rank	3
Abstract	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.
Keyword	magnetars magneto-thermal evolution Ohmic dissipation
DOI	10.1002/asna.20240011
Indexed By	SCI
Language	英语
WOS Keyword	2.25/8.60 GHZ OBSERVATIONS ; NEUTRON-STARS ; X-RAY ; INTERSTELLAR SCINTILLATION ; SINGLE-PULSE ; REPEATERS ; FIELDS ; DECAY
Funding Project	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 Research Area	Astronomy & Astrophysics
WOS Subject	Astronomy & Astrophysics
WOS ID	WOS:001148642700001
Publisher	WILEY-V C H VERLAG GMBH
Funding Organization	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
Citation statistics	Cited Times:2[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.xao.ac.cn/handle/45760611-7/5762
Collection	射电天文研究室_理论天体物理研究团组
Corresponding Author	Yang, Xiao Feng
Affiliation	1.Yuncheng Univ, Dept Phys & Elect Engn, Yuncheng, Peoples R China 2.Hunan Univ Sci & Engn, Coll Sci, Yongzhou, Hunan, Peoples R China 3.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China 4.Univ Roma La Sapienza, ICRA, Rome, Italy 5.Univ Roma Sapienza, Dipartimento Fis, Rome, Italy 6.Informat Engn Univ, Basic Dept, Phys Teaching & Res Off, Zhengzhou, Henan, Peoples R China
Corresponding Author Affilication	Xinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation 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.

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