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Monitoring of pulse intensity and mode changing for PSR B0329+54
Z. Y. Liu1,2; N. Wang1; Urama, J. O.3; Manchester, R. N.4
2006
Source PublicationCHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
ISSN1009-9271
Volume6Issue:S2Pages:64-67
Contribution Rank1
Abstract

We monitored PSR B0329+54 for four months using the Nanshan 25-m radio telescope at 1540 MHz. The observations reveal three mode changing events, that lasted for 37, 12 and 17 min respectively. The integrated flux densities for the different observations differ greatly from their average value. The modulation indices of individual observations vary in a wide range as well, indicating that the intrinsic flux density is largely modulated by the scintillation effect.

KeywordIsm : General Pulsars : General Pulsars : Individual (b0329+54) Stars : Neutron
SubtypeArticle
Subject Area致密天体、高能和基础物理
WOS HeadingsScience & Technology ; Physical Sciences
URL查看原文
Indexed BySCI ; CPCI
Language英语
WOS KeywordEmpirical-theory ; Scintillation ; Emission
Funding Project脉冲星研究团组
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000245632000017
Funding OrganizationKey Directional Project program of CAS ; CAS–TWAS Visiting Scholar Fellowship
Conference NameLake Hanas International Pulsar Symposium 2005
Conference PlaceXinjiang, PEOPLES R CHINA
Conference Date2005 August 2-7
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/83
Collection射电天文研究室_脉冲星研究团组
射电天文研究室
其它
Corresponding AuthorZ. Y. Liu
Affiliation1.NAO CAS, Urumqi Observ, Urumqi 830011, Peoples R China
2.CAS, Grad Sch, Beijing 100039, Peoples R China
3.Univ Nigeria, Dept Phys & Astron, Nsukka, Enugu State, Nigeria
4.CSIRO, Australia Telescope Natl Facil, Epping, NSW 1710, Australia
First Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Corresponding Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Z. Y. Liu,N. Wang,Urama, J. O.,et al. Monitoring of pulse intensity and mode changing for PSR B0329+54[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2006,6(S2):64-67.
APA Z. Y. Liu,N. Wang,Urama, J. O.,&Manchester, R. N..(2006).Monitoring of pulse intensity and mode changing for PSR B0329+54.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,6(S2),64-67.
MLA Z. Y. Liu,et al."Monitoring of pulse intensity and mode changing for PSR B0329+54".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 6.S2(2006):64-67.
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