Evolution of superhigh magnetic fields of magnetars

doi:10.1007/s10509-011-0664-3

YNAO OpenIR > 高能天体物理研究组

	Evolution of superhigh magnetic fields of magnetars
	Gao, ZF 1,2,3; Wang, N 1; Yuan, JP 1; Jiang, L 4; Song, DL 5; Qiao EL(乔二林)6 ; Gao, ZF (reprint author), NAOC, Urumqi Observ, 40-5 S Beijing Rd, Urumqi 830011, Xinjiang, Peoples R China.
发表期刊	ASTROPHYSICS AND SPACE SCIENCE
	2011-06
卷号	333 期号:2 页码:427-435
DOI	10.1007/s10509-011-0664-3
产权排序	第6完成单位
收录类别	SCI
关键词	Magnetar Superhigh Magnetic Fields Electron Capture Rate
摘要	In this paper, we consider the effect of Landau levels on the decay of superhigh magnetic fields of magnetars. Applying (3) P (2) anisotropic neutron superfluid theory yield a second-order differential equation for a superhigh magnetic field B and its evolutionary timescale t. The superhigh magnetic fields may evolve on timescales similar to(10(6)-10(7)) yrs for common magnetars. According to our model, the activity of a magnetar may originate from instability caused by the high electron Fermi energy.
项目资助者	National Basic Research Program of China (973 Program) [2009CB824800] ; Chinese Academy Sciences [KJCX2-YW-T09] ; West Light Foundation of CAS [280802] ; Xinjiang Natural Science Foundation [2009211B35] ; NSFC [10173020, 10673021, 10773005, 10778631, 10903019, 11003034]
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	0004-640X
URL	查看原文
WOS记录号	WOS:000290322200008
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	SOFT GAMMA-REPEATERS ; X-RAY PULSARS ; DIRECT URCA PROCESS ; NEUTRON-STARS ; SPIN-DOWN ; EMISSION ; DECAY
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/5011
专题	高能天体物理研究组
通讯作者	Gao, ZF (reprint author), NAOC, Urumqi Observ, 40-5 S Beijing Rd, Urumqi 830011, Xinjiang, Peoples R China.
作者单位	1.Urumqi Observatory, NAOC, 40-5 South Beijing Road, Urumqi, Xinjiang, 830011, China 2.Graduate University of the Chinese Academy of Science, 19A Yuquan road, Beijing, 100049, China 3.Department of Astronomy, Nanjing University, Nanjing, 210093, China 4.XinJiang Education Institute, 333 Guang Ming Road, Urumqi, Xinjiang, 830043, China 5.The Information Engineering University, 63 Science Road, ZhengZhou, Henan, 450001, China 6.Yunnan Observatory, Kunming, Yunnan, 650000, China
推荐引用方式 GB/T 7714	Gao, ZF,Wang, N,Yuan, JP,et al. Evolution of superhigh magnetic fields of magnetars[J]. ASTROPHYSICS AND SPACE SCIENCE,2011,333(2):427-435.
APA	Gao, ZF.,Wang, N.,Yuan, JP.,Jiang, L.,Song, DL.,...&Gao, ZF .(2011).Evolution of superhigh magnetic fields of magnetars.ASTROPHYSICS AND SPACE SCIENCE,333(2),427-435.
MLA	Gao, ZF,et al."Evolution of superhigh magnetic fields of magnetars".ASTROPHYSICS AND SPACE SCIENCE 333.2(2011):427-435.

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