The Effect of Irradiation on the Spin of Millisecond Pulsars
Lan SY(兰顺义)3,4; Meng XC(孟祥存)1,2,4
刊名ASTROPHYSICAL JOURNAL LETTERS
2023-10-01
卷号956期号:1
ISSN号2041-8205
DOI10.3847/2041-8213/acfedf
产权排序第1完成单位
文献子类Article
英文摘要

A millisecond pulsar (MSP) is an old neutron star (NS) that has accreted material from its companion star, causing it to spin up, which is known as the recycling scenario. During the mass transfer phase, the system manifests itself as an X-ray binary. PSR J1402+13 is an MSP with a spin period of 5.89 ms and a spin period derivative of logPspin=-16.32 . These properties make it a notable object within the pulsar population, as MSPs typically exhibit low spin period derivatives. In this paper, we aim to explain how an MSP can possess a high spin period derivative by binary evolution. By utilizing the stellar evolution code MESA, we examine the effects of irradiation on the companion star and the propeller effect on the NS during binary evolution. We demonstrate that irradiation can modify the spin period and mass of an MSP, resulting in a higher spin period derivative. These results suggest that the irradiation effect may serve as a key factor in explaining MSPs with high spin period derivatives.

学科主题天文学 ; 恒星与银河系 ; 恒星形成与演化
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
资助项目We are grateful to the anonymous referee for the constructive comments that helped us to improve the manuscript. S.L. would like to express sincere gratitude to Hai-Liang Chen, Zheng-Wei Liu, Zhen-Wei Li, Ph. Podsiadlowski, O.G. Benvenuto, and A.J. Goodwin ; National Science Foundation of China[2021YFA1600403] ; National Key Ramp ; D Program of China[11973080] ; National Key Ramp ; D Program of China[12333008] ; National Key Ramp ; D Program of China[12288102] ; National Natural Science Foundation of China ; Yunnan Ten Thousand Talents Plan-Young amp ; Elite Talents Project ; CAS Light of West China Program[202302AN360001] ; International Centre of Supernovae, Yunnan Key Laboratory[202305AB350003] ; Yunnan Revitalization Talent Support Program-Science amp ; Technology Champion Project[202201BC070003] ; Yunnan Fundamental Research Projects ; China Manned Space Project
WOS关键词LOW-MASS ; NEUTRON-STARS ; CONVECTIVE BOUNDARIES ; EVOLUTION ; BINARY ; MODULES ; ACCRETION ; ROTATION ; AGES
WOS研究方向Astronomy & Astrophysics
语种英语
出版者IOP Publishing Ltd
WOS记录号WOS:001079561400001
资助机构We are grateful to the anonymous referee for the constructive comments that helped us to improve the manuscript. S.L. would like to express sincere gratitude to Hai-Liang Chen, Zheng-Wei Liu, Zhen-Wei Li, Ph. Podsiadlowski, O.G. Benvenuto, and A.J. Goodwin ; National Science Foundation of China[2021YFA1600403] ; National Key Ramp ; D Program of China[11973080, 12333008, 12288102] ; National Natural Science Foundation of China ; Yunnan Ten Thousand Talents Plan-Young amp ; Elite Talents Project ; CAS Light of West China Program[202302AN360001] ; International Centre of Supernovae, Yunnan Key Laboratory[202305AB350003] ; Yunnan Revitalization Talent Support Program-Science amp ; Technology Champion Project[202201BC070003] ; Yunnan Fundamental Research Projects ; China Manned Space Project
内容类型期刊论文
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/26351]  
专题云南天文台_大样本恒星演化研究组
通讯作者Lan SY(兰顺义)
作者单位1.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, People's Republic of China;
3.University of Chinese Academy of Sciences, 19A Yuquan Road, Shijingshan District, Beijing 100049, People's Republic of China;
4.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, People's Republic of China; lanshunyi@ynao.ac.cn, xiangcunmeng@ynao.ac.cn;
推荐引用方式
GB/T 7714
Lan SY,Meng XC. The Effect of Irradiation on the Spin of Millisecond Pulsars[J]. ASTROPHYSICAL JOURNAL LETTERS,2023,956(1).
APA Lan SY,&Meng XC.(2023).The Effect of Irradiation on the Spin of Millisecond Pulsars.ASTROPHYSICAL JOURNAL LETTERS,956(1).
MLA Lan SY,et al."The Effect of Irradiation on the Spin of Millisecond Pulsars".ASTROPHYSICAL JOURNAL LETTERS 956.1(2023).
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