The 3-D trajectories of pulsars in the Galaxy

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	The 3-D trajectories of pulsars in the Galaxy
	Wei, Ying-Chun1 ; Wu, Xin-Ji1,2 ; Peng, Qiu-He 3; Wang, Na1
	2006
Source Publication	CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
ISSN	1009-9271
Volume	6 Issue:S2 Pages:291-293
Contribution Rank	1
Abstract	Based on the undisturbed finitely thick disk gravitational potential, 3-D trajectories of pulsars are followed with initial locations and velocities randomly selected from a model distribution. Three typical instances are followed for some 10(11) yr, and their Poincare sections are used as diagnostics of their motion. We find that the vertical-to-parallel range ratio (relative to the Galactic plane) to be an important parameter: as this ratio increases, the pulsar's motion changes from being regular to being irregular/chaotic.
Keyword	Pulsars : General Stars : Kinematics Stars : Rotation
Subtype	Article
Subject Area	致密天体、高能和基础物理
WOS Headings	Science & Technology ; Physical Sciences
URL	查看原文
Indexed By	SCI ; CPCI
Language	英语
WOS Keyword	Velocity Distribution ; Radio Pulsars
Funding Project	脉冲星研究团组
WOS Research Area	Astronomy & Astrophysics
WOS Subject	Astronomy & Astrophysics
WOS ID	WOS:000245632000057
Funding Organization	National Nature Science Foundation of China (NSFC) under Grant No.10173020.
Citation statistics
Document Type	期刊论文
Identifier	http://ir.xao.ac.cn/handle/45760611-7/64
Collection	射电天文研究室_脉冲星研究团组射电天文研究室研究生学位论文其它
Corresponding Author	Wu, Xin-Ji
Affiliation	1.Chinese Acad Sci, Natl Astron Observ, Urumqi Observ, Urumqi 830011, Peoples R China 2.Peking Univ, Dept Astron, Beijing 100871, Peoples R China 3.Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China
First Author Affilication	Xinjiang Astronomical Observatory, Chinese Academy of Sciences
Corresponding Author Affilication	Xinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation GB/T 7714	Wei, Ying-Chun,Wu, Xin-Ji,Peng, Qiu-He,et al. The 3-D trajectories of pulsars in the Galaxy[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2006,6(S2):291-293.
APA	Wei, Ying-Chun,Wu, Xin-Ji,Peng, Qiu-He,&Wang, Na.(2006).The 3-D trajectories of pulsars in the Galaxy.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,6(S2),291-293.
MLA	Wei, Ying-Chun,et al."The 3-D trajectories of pulsars in the Galaxy".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 6.S2(2006):291-293.

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