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Time-scale analysis of integrated pulse profiles for PSR B0329+54
Chen, Jian-Ling1; Liu, Yi2; Wang, Hongguang2,3; Zheng, Xiaoping4
2021-02-15
Source PublicationASTRONOMISCHE NACHRICHTEN
ISSN0004-6337
Volume342Issue:1-2Pages:283-287
Contribution Rank3
AbstractThe stability of the integrated profile of PSR B0329 + 54 at 1,540 MHz is studied with the observation data of the Nanshan 25-m radio telescope of up to 453 hr from 2003 to 2009. We find that the profiles of two modes tend to stabilize at a faster rate first, then change to a slower rate, and then become rapidly stabilized again. It is also shown that there are distinct differences in the profile stability behaviors on the short, intermediate, and long timescales. Our results will be valuable for future research on random processes in pulsar radio radiation.
Keywordpulsars integrated pulse profiles PSR B0329  +  54
DOI10.1002/asna.202113920
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[11203007] ; National Natural Science Foundation of China[11573008] ; National Natural Science Foundation of China[U1838109] ; National Natural Science Foundation of China[11178001] ; National Natural Science Foundation of China[11573059] ; National Natural Science Foundation of China[U1431125] ; National Natural Science Foundation of China[U1631106]
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000618101400001
PublisherWILEY-V C H VERLAG GMBH
Funding OrganizationNational Natural Science Foundation of China
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Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/3872
Collection射电天文研究室_脉冲星研究团组
Corresponding AuthorChen, Jian-Ling
Affiliation1.Yuncheng Univ, Dept Phys & Elect Engn, Yuncheng 044000, Shanxi, Peoples R China
2.Guangzhou Univ, Ctr Astrophys, Guangzhou, Peoples R China
3.Xinjiang Astron Observ, Urumqi, Xinjiang, Peoples R China
4.Huazhong Normal Univ, Coll Phys Sci & Technol, Wuhen 430079, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Chen, Jian-Ling,Liu, Yi,Wang, Hongguang,et al. Time-scale analysis of integrated pulse profiles for PSR B0329+54[J]. ASTRONOMISCHE NACHRICHTEN,2021,342(1-2):283-287.
APA Chen, Jian-Ling,Liu, Yi,Wang, Hongguang,&Zheng, Xiaoping.(2021).Time-scale analysis of integrated pulse profiles for PSR B0329+54.ASTRONOMISCHE NACHRICHTEN,342(1-2),283-287.
MLA Chen, Jian-Ling,et al."Time-scale analysis of integrated pulse profiles for PSR B0329+54".ASTRONOMISCHE NACHRICHTEN 342.1-2(2021):283-287.
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