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Unusual glitch behaviours of two young pulsars
Zou, WZ1,2; Wang, N1,3,4; Wang, HX1; Manchester, RN4; Wu, XJ5; Zhang, J1
2004-11-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0004-640X
Volume354Issue:3Pages:811-814
Contribution Rank1
Abstract

In this paper we report unusual glitches in two young pulsars, PSR J1825-0935 (B1822-09) and PSR J1835-1106. For PSR J1825-0935, a slow glitch characterized by a temporary decrease in the slow-down rate occurred between 2000 December 31 and 2001 December 6. This event resulted in a permanent increase in frequency with fractional size Deltanu/nu similar to 31.2( 2) x 10(-9); however, little effect remained in the slow-down rate. The glitch in PSR J1835-1106 occurred abruptly in 2001 November (MJD 52 220 +/- 3) with Deltanu/nu similar to 14.6(4) x 10(-9) and little or no change in the slow-down rate. A significant change in nu apparently occurred at the glitch with nu having opposite sign for the pre- and post-glitch data.

KeywordStars : Neutron Pulsars : General
SubtypeArticle
Subject Area致密天体、高能和基础物理
DOI10.1111/j.1365-2966.2004.08241.x
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS KeywordNeutron-stars ; Internal Temperature ; Vortex Creep ; Psr-1822-09 ; Evolution ; B1822-09
Funding Project脉冲星研究团组
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000224633500019
Funding Organization国家自然科学基金
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/46
Collection射电天文研究室_脉冲星研究团组
中国科学院新疆天文台
射电天文研究室
研究生学位论文
其它
Corresponding AuthorZou, WZ
Affiliation1.CAS, Natl Astron Observ, Urumqi 830011, Peoples R China
2.CAS, Grad Sch, Beijing 100039, Peoples R China
3.Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia
4.CSIRO, Australia Telescope Natl Facil, Epping, NSW 1710, Australia
5.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China
First Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Corresponding Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zou, WZ,Wang, N,Wang, HX,et al. Unusual glitch behaviours of two young pulsars[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2004,354(3):811-814.
APA Zou, WZ,Wang, N,Wang, HX,Manchester, RN,Wu, XJ,&Zhang, J.(2004).Unusual glitch behaviours of two young pulsars.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,354(3),811-814.
MLA Zou, WZ,et al."Unusual glitch behaviours of two young pulsars".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 354.3(2004):811-814.
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