A binary pulsar in a 53-minute orbit

doi:10.1038/s41586-023-06308-w

NTSC-IR > 守时理论与方法研究室

	A binary pulsar in a 53-minute orbit
	Pan, Z.1,2,3,4; Lu, J. G.1,2,3,4; Jiang, P.1,2,3,4; Han, J. L.1,3,4; Chen, H. -l.5; Han, Z. W.5,6; Liu, K.7; Qian, L.1,2,3,4; Xu, R. X.8,9,10; Zhang, B.11,12; Luo, J. T.13; Yan, Z.3,4,14; Yang, Z. L.1,3,4; Zhou, D. J.1,3,4; Wang, P. F.1,3,4; Wang, C.1,3,4; Li, M. H.15; Zhu, M.1,2,3,4
	2023-06-20
发表期刊	NATURE
ISSN	0028-0836
页码	10
摘要	Spider pulsars are neutron stars that have a companion star in a close orbit. The companion star sheds material to the neutron star, spinning it up to millisecond rotation periods, while the orbit shortens to hours. The companion is eventually ablated and destroyed by the pulsar wind and radiation(1,2). Spider pulsars are key for studying the evolutionary link between accreting X-ray pulsars and isolated millisecond pulsars, pulsar irradiation effects and the birth of massive neutron stars(3-6). Black widow pulsars in extremely compact orbits (as short as 62 minutes(7)) have companions with masses much smaller than 0.1 M circle dot. They may have evolved from redback pulsars with companion masses of about 0.1-0.4 M. and orbital periods of less than 1 day(8). If this is true, then there should be a population of millisecond pulsars with moderate-mass companions and very short orbital periods(9), but, hitherto, no such system was known. Here we report radio observations of the binary millisecond pulsar PSR J1953+1844 (M71E) that show it to have an orbital period of 53.3 minutes and a companion with a mass of around 0.07 M circle dot. It is a faint X-ray source and located 2.5 arcminutes from the centre of the globular cluster M71.
资助者	Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC)
DOI	10.1038/s41586-023-06308-w
关键词[WOS]	LOW-MASS ; GLOBULAR-CLUSTERS ; STAR ; PARAMETERS ; CATALOG
语种	英语
资助项目	Chinese Academy of Sciences Project for Young Scientists in Basic Research[2021YFA1600403] ; Chinese Academy of Sciences Project for Young Scientists in Basic Research[2022YFC2205202] ; Chinese Academy of Sciences Project for Young Scientists in Basic Research[2020SKA0120200] ; National Key Research and Development Program of China[12225303] ; Square Kilometre Array (SKA) Program of China[12288102] ; Square Kilometre Array (SKA) Program of China[11703047] ; Square Kilometre Array (SKA) Program of China[11773041] ; Square Kilometre Array (SKA) Program of China[11833009] ; Square Kilometre Array (SKA) Program of China[11873058] ; Square Kilometre Array (SKA) Program of China[11988101] ; Square Kilometre Array (SKA) Program of China[12003047] ; Square Kilometre Array (SKA) Program of China[12041303] ; Square Kilometre Array (SKA) Program of China[12073071] ; Square Kilometre Array (SKA) Program of China[12133004] ; Square Kilometre Array (SKA) Program of China[12173052] ; Square Kilometre Array (SKA) Program of China[12173053] ; Square Kilometre Array (SKA) Program of China[12273072] ; Square Kilometre Array (SKA) Program of China[U1531246] ; Square Kilometre Array (SKA) Program of China[U2031119] ; Square Kilometre Array (SKA) Program of China[U1931128] ; Square Kilometre Array (SKA) Program of China[YJKYYQ20200021] ; National Science Foundation, China[[2022]003-1] ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents[2023064] ; GCC ; Chinese Academy of Sciences Light of West China' Program[2018075] ; Chinese Academy of Sciences Light of West China' Program[KZ[2023] 039] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; [YSBR-063]
资助者	Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Square Kilometre Array (SKA) Program of China ; Square Kilometre Array (SKA) Program of China ; National Science Foundation, China ; National Science Foundation, China ; Chinese Academy of Sciences Project for scientific instruments ; Chinese Academy of Sciences Project for scientific instruments ; Guizhou high-level innovative talents ; Guizhou high-level innovative talents ; GCC ; GCC ; Chinese Academy of Sciences Light of West China' Program ; Chinese Academy of Sciences Light of West China' Program ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Guizhou Provincial Basic Research Program (Natural Science) ; Guizhou Provincial Basic Research Program (Natural Science) ; New Cornerstone Science Foundation through the Xplorer Prize ; New Cornerstone Science Foundation through the Xplorer Prize ; Chinese Academy of Sciences (NAOC) ; Chinese Academy of Sciences (NAOC)
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001053743700001
出版者	NATURE PORTFOLIO
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/14218
专题	守时理论与方法研究室
通讯作者	Jiang, P.; Han, J. L.; Zhang, B.
作者单位	1.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China 2.Guizhou Univ, Guizhou Radio Astron Observ, Guiyang, Peoples R China 3.Chinese Acad Sci, Univ Chinese Acad Sci, Coll Astron & Space Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Key Lab Radio Astron & Technol, Beijing, Peoples R China 5.Chinese Acad Sci, Yunnan Observ, Kunming, Peoples R China 6.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing, Peoples R China 7.Max Planck Inst Radioastron, Bonn, Germany 8.Peking Univ, Dept Astron, Beijing, Peoples R China 9.Peking Univ, Kavli Inst Astron & Astrophys, Beijing, Peoples R China 10.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing, Peoples R China 11.Univ Nevada, Nevada Ctr Astrophys, Las Vegas, NV 89154 USA 12.Univ Nevada, Dept Phys & Astron, Las Vegas, NV 89154 USA 13.Chinese Acad Sci, Natl Time Serv Ctr, Xian, Peoples R China 14.Chinese Acad Sci, Shanghai Astron Observ, Shanghai, Peoples R China 15.Guizhou Univ, State Key Lab Publ Big Data, Guiyang, Peoples R China
推荐引用方式 GB/T 7714	Pan, Z.,Lu, J. G.,Jiang, P.,et al. A binary pulsar in a 53-minute orbit[J]. NATURE,2023:10.
APA	Pan, Z..,Lu, J. G..,Jiang, P..,Han, J. L..,Chen, H. -l..,...&Zhu, M..(2023).A binary pulsar in a 53-minute orbit.NATURE,10.
MLA	Pan, Z.,et al."A binary pulsar in a 53-minute orbit".NATURE (2023):10.