Institutional Repository of Radio Astronomy Research Laboratory
| Detection of 16 Small Glitches in Nine Pulsars | |
Zhou, Zu-Rong1,2 ; Wang, Jing-Bo1,3,4; Wang, Na1,3,4; Yuan, Jian-Ping1,3,4; Kou, Fei-Fei1,3,4; Dang, Shi-Jun5
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| 2022-09-01 | |
| Source Publication | Research in Astronomy and Astrophysics
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| ISSN | 1674-4527 |
| Volume | 22Issue:9Pages:95008 |
| Contribution Rank | 1 |
| Abstract | Pulsar timing measurements with a 26 m radio telescope at Nanshan between 2000 and 2014 were used to search for glitch events. The data span of nine pulsars ranges from 11.6 to 14.2 yr, and 16 new glitch events were identified in nine pulsars. Glitch parameters were determined through fitting the timing residuals data. All 16 glitches have a small fractional size. Six new glitches have been detected in PSR J1833-0827, making it another frequent glitching pulsar. Some of the 16 glitches may experience exponential or linear recovery, but it is unlikely for us to make further analyses with the large gap in the data set. All the glitch rates obtained from Nanshan are higher than that from Jodrell Bank Observatory. The small glitch size and high glitch rate could possibly attribute to the high observation cadence. |
| Keyword | stars: neutron methods: data analysis (stars:) pulsars: general crab pulsar young spin guitar tempo2 Astronomy & Astrophysics |
| Subtype | Article |
| DOI | 10.1088/1674-4527/ac7d9c |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000838313200001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5153 |
| Collection | 射电天文研究室_脉冲星研究团组 科研仪器设备产出_利用南山26米射电望远镜（NSRT）观测数据的文章 |
| Affiliation | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, China; 2.University of Chinese Academy of Sciences, Beijing 100049, China; 3.Xinjiang Key Laboratory of Radio Astrophysics, Urumqi 830011, China; 4.Key Lab of Radio Astronomy, Chinese Academy of Sciences, Beijing 100101, China; 5.School of Physics and Electronic Science, Guizhou Normal University, Guiyang 550001, China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhou, Zu-Rong,Wang, Jing-Bo,Wang, Na,et al. Detection of 16 Small Glitches in Nine Pulsars[J]. Research in Astronomy and Astrophysics,2022,22(9):95008. |
| APA | Zhou, Zu-Rong,Wang, Jing-Bo,Wang, Na,Yuan, Jian-Ping,Kou, Fei-Fei,&Dang, Shi-Jun.(2022).Detection of 16 Small Glitches in Nine Pulsars.Research in Astronomy and Astrophysics,22(9),95008. |
| MLA | Zhou, Zu-Rong,et al."Detection of 16 Small Glitches in Nine Pulsars".Research in Astronomy and Astrophysics 22.9(2022):95008. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Zhou-2022-Detection （1015KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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