The simulation of the magnetic field and spin period evolution of accreting neutron stars

	The simulation of the magnetic field and spin period evolution of accreting neutron stars
	Pan YY(潘元月); Song LM(宋黎明); Pan, YY; Song, LM; Zhang, CM; Guo, YQ
刊名	ASTRONOMISCHE NACHRICHTEN
	2015
卷号	336 期号:4 页码:370-377
关键词	pulsars: general stars: binaries stars: evolution X-rays: binaries
通讯作者	潘元月
英文摘要	By means of the Monte Carlo method, we simulate the evolutionary distribution of accreting neutron stars (NSs) in the magnetic field versus spin period (B-P) diagram where the accretion induced magnetic-field decay model is exploited. The simulated results show that by mass accretion the B-P distribution of the accreting NS would evolve along the equilibrium period line to a region with low field and short period. The B-P distributions of the simulated accreting NSs are consistent with those of the observed millisecond pulsars (MSPs) after accretion of approximate to 0.1-0.2 M. We also test the effects of the initial magnetic field and the spin period on the evolved B-P distribution of the accreting NSs. It is shown that the evolved distributions of the simulated samples are independent of the selection of the initial condition when the NS magnetic field decays to a value less than approximate to 10(10) G. ((c) 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
学科主题	Astronomy & Astrophysics
类目[WOS]	Astronomy & Astrophysics
收录类别	SCI ; CA
WOS记录号	WOS:000355980200005
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228464]
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Pan YY,Song LM,Pan, YY,et al. The simulation of the magnetic field and spin period evolution of accreting neutron stars[J]. ASTRONOMISCHE NACHRICHTEN,2015,336(4):370-377.
APA	潘元月,宋黎明,Pan, YY,Song, LM,Zhang, CM,&Guo, YQ.(2015).The simulation of the magnetic field and spin period evolution of accreting neutron stars.ASTRONOMISCHE NACHRICHTEN,336(4),370-377.
MLA	潘元月,et al."The simulation of the magnetic field and spin period evolution of accreting neutron stars".ASTRONOMISCHE NACHRICHTEN 336.4(2015):370-377.