Similarity of PSR J1906+0746 to PSR J0737-3039: a Candidate of a New Double Pulsar System?

doi:10.3847/1538-4357/835/2/185

	Similarity of PSR J1906+0746 to PSR J0737-3039: a Candidate of a New Double Pulsar System?
	Yang, Yi-Yan 1; Zhang, Cheng-Min 2,3,6; Li, Di 2,3,6; Wang, De-Hua 4; Pan, Yuan-Yue 5; Lingfu, Rong-Feng 1; Zhou, Zhu-Wen 1
刊名	ASTROPHYSICAL JOURNAL
	2017-02-01
卷号	835 期号:2 页码:5
关键词	binaries: close pulsars: individual (PSR J1906+0746) stars: neutron
ISSN号	0004-637X
DOI	10.3847/1538-4357/835/2/185
通讯作者	Yang, Yi-Yan(yangyiyan@gznc.edu.cn)
英文摘要	PSR J1906+0746 is a nonrecycled strong magnetic field neutron star (NS), sharing the properties of the secondary-formed NS PSR J0737-3039B in the double pulsar system PSR J0737-3039AB. By comparing the orbital parameters of PSR J1906+0746 with those of PSR J0737-3039AB, we conclude that both systems have a similar origin and evolution history, involving an e-capture process for forming the second-born NS, like in the case of PSR J0737-3039B. We expect the companion of PSR J1906+0746 to be a long-lived recycled pulsar with radio beams that currently cannot be observed from Earth. We suggest possible ways to detect its presence. To compare PSR J1906+0746 with PSR J0737-3039, we also present the mass distribution of eight pairs of double NSs and find that in double NSs the mass of the recycled pulsar is usually larger than that of the nonrecycled one, which may be the result of accretion.
WOS关键词	RELATIVISTIC BINARY PULSAR ; WHITE-DWARF COMPANION ; NEUTRON-STAR ; MILLISECOND PULSARS ; GENERAL-RELATIVITY ; MASS-DISTRIBUTION ; MAGNETIC-FIELD ; CORE-COLLAPSE ; EVOLUTION ; SUPERNOVAE
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000401145700001
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/23039]
专题	中国科学院紫金山天文台
通讯作者	Yang, Yi-Yan
作者单位	1.Guizhou Educ Univ, Sch Phys & Elect Sci, Guiyang 550018, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Guizhou Normal Univ, Sch Phys & Elect Sci, Guiyang 550001, Peoples R China 5.Xiangtan Univ, Dept Phys, Xiangtan 411105, Peoples R China 6.Chinese Acad Sci, Key Lab Radio Astron, Beijing 100012, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yi-Yan,Zhang, Cheng-Min,Li, Di,et al. Similarity of PSR J1906+0746 to PSR J0737-3039: a Candidate of a New Double Pulsar System?[J]. ASTROPHYSICAL JOURNAL,2017,835(2):5.
APA	Yang, Yi-Yan.,Zhang, Cheng-Min.,Li, Di.,Wang, De-Hua.,Pan, Yuan-Yue.,...&Zhou, Zhu-Wen.(2017).Similarity of PSR J1906+0746 to PSR J0737-3039: a Candidate of a New Double Pulsar System?.ASTROPHYSICAL JOURNAL,835(2),5.
MLA	Yang, Yi-Yan,et al."Similarity of PSR J1906+0746 to PSR J0737-3039: a Candidate of a New Double Pulsar System?".ASTROPHYSICAL JOURNAL 835.2(2017):5.