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An in-depth investigation of 11 pulsars discovered by FAST
Cameron, A. D.1,2; Li, D.1,3; Hobbs, G.1,2; Zhang, L.1,2,3; Miao, C. C.1,3; Wang, J. B.4,5,6; Yuan, M.1,3; Wang, S.1,3; Corban, G. Jacobs2,7; Cruces, M.8; Dai, S.1,2; Feng, Y.1,2,3; Han, J.1,3; Kaczmarek, J. F.2,9; Niu, J. R.1,3; Pan, Z. C.1; Qian, L.1; Tao, Z. Z.1,10,11; Wang, P.1; Wang, S. Q.2,3,4; Xu, H.1,3; Xu, R. X.12,13; Yue, Y. L.1; Zhang, S. B.2,3,14,15; Zhi, Q. J.10,11; Zhu, W. W.1; Champion, D. J.8; Kramer, M.8,16; Zhou, S. Q.1,3; Qiu, K. P.17; Zhu, M.1
2020-07-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume495Issue:3Pages:3515-3530
Contribution Rank4
AbstractWe present timing solutions and analyses of 11 pulsars discovered by the Five-hundred-meter Aperture Spherical radio Telescope (FAST). These pulsars were discovered using an ultrawide bandwidth receiver in drift-scan observations made during the commissioning phase of FAST, and were then confirmed and timed using the 64-m Parkes Radio Telescope. Each pulsar has been observed over a span of at least one year. Highlighted discoveries include PSR J0344-0901, which displays mode-changing behaviour and may belong to the class of so-called swooshing pulsars (alongside PSRs B0919+06 and B 1859+07); PSR J0803-0942, whose emission is almost completely linearly polarized; and PSRs J1900-0134 and J1945 + 1211, whose well-defined polarization angle curves place stringent constraints on their emission geometry. We further discuss the detectability of these pulsars by earlier surveys, and highlight lessons learned from our work in carrying out confirmation and monitoring observations of pulsars discovered by a highly sensitive telescope, many of which may be applicable to next-generation pulsar surveys. This paper marks one of the first major releases of FAST-discovered pulsars, and paves the way for future discoveries anticipated from the Commensal Radio Astronomy FAST Survey.
Keywordsurveys stars: neutron pulsars: general
DOI10.1093/mnras/staa1328
URL查看原文
Indexed BySCI
Language英语
WOS KeywordEMPIRICAL-THEORY ; POLARIZATION ; EMISSION ; GEOMETRY ; CONSTRAINTS ; SCATTERING ; RADIATION ; PSRCHIVE ; PSRFITS
Funding ProjectNational Program on Key Research and Development Project[2017YFA0402600] ; CAS Strategic Priority Research Program[XDB23000000] ; National Natural Science Foundation of China[11690024] ; National Natural Science Foundation of China[11725313] ; National Natural Science Foundation of China[11743002] ; National Natural Science Foundation of China[11873067] ; National Natural Science Foundation of China[U1731218] ; National Natural Science Foundation of China[11703047] ; National Natural Science Foundation of China[11773041] ; National Natural Science Foundation of China[U1631132] ; National Natural Science Foundation of China[U1831131] ; Australian Government ; Science and Technology Fund of Guizhou Province[(2016)-4008] ; Science and Technology Fund of Guizhou Province[(2017)5726-37] ; CAS 'Light of West China' Program ; CAS Pioneer Hundred Talents Program ; Youth Innovation Promotion Association of Chinese Academy of Sciences
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000543025500068
PublisherOXFORD UNIV PRESS
Funding OrganizationNational Program on Key Research and Development Project ; CAS Strategic Priority Research Program ; National Natural Science Foundation of China ; Australian Government ; Science and Technology Fund of Guizhou Province ; CAS 'Light of West China' Program ; CAS Pioneer Hundred Talents Program ; Youth Innovation Promotion Association of Chinese Academy of Sciences
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/3538
Collection射电天文研究室_脉冲星研究团组
射电天文研究室
Corresponding AuthorCameron, A. D.; Li, D.
Affiliation1.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China
2.CSIRO Astron & Space Sci, POB 76, Epping, NSW 1710, Australia
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Xinjiang Astron Observ, 150,Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China
5.Chinese Acad Sci, Key Lab Radio Astron, 150 Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China
6.Xinjiang Key Lab Radio Astrophys, 150 Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China
7.Victoria Univ Wellington, POB 600, Wellington 6140, New Zealand
8.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany
9.Natl Res Council Canada, Dominion Radio Astrophys Observ, Herzberg Res Ctr Astron & Astrophys, POB 248, Penticton, BC V2A 6J9, Canada
10.Guizhou Normal Univ, Guizhou Prov Key Lab Radio Astron & Data Proc, Guiyang 550001, Peoples R China
11.Guizhou Normal Univ, Sch Phys & Elect Sci, Guiyang 550001, Peoples R China
12.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
13.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China
14.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
15.Univ Western Australia, Int Ctr Radio Astron Res, Crawley, WA 6009, Australia
16.Univ Manchester, Ctr Astrophys, Jodrell Bank, Alan Turing Bldg,Oxford Rd, Manchester M13 9PL, Lancs, England
17.Nanjing Univ, Sch Astron & Space Sci, 163 Xianlin Ave, Nanjing 210023, Peoples R China
Recommended Citation
GB/T 7714
Cameron, A. D.,Li, D.,Hobbs, G.,et al. An in-depth investigation of 11 pulsars discovered by FAST[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2020,495(3):3515-3530.
APA Cameron, A. D..,Li, D..,Hobbs, G..,Zhang, L..,Miao, C. C..,...&Zhu, M..(2020).An in-depth investigation of 11 pulsars discovered by FAST.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,495(3),3515-3530.
MLA Cameron, A. D.,et al."An in-depth investigation of 11 pulsars discovered by FAST".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 495.3(2020):3515-3530.
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