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Commensal discovery of four fast radio bursts during Parkes Pulsar Timing Array observations

文献类型:期刊论文

AuthorOslowski, S.1; Shannon, R. M.1; Ravi, V.2; Kaczmarek, J. F.3; Zhang, S.3,4,5,6; Hobbs, G.3; Bailes, M.1; Russell, C. J.3; van Straten, W.7; James, C. W.8
SourceMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Issued Date2019-09-01
Volume488Issue:1Pages:868-875
ISSN0035-8711
Keywordmethods: data analysis methods: observational radio continuum: general
DOI10.1093/mnras/stz1751
Rank13
English AbstractThe Parkes Pulsar Timing Array (PPTA) project monitors two dozen millisecond pulsars (MSPs) in order to undertake a variety of fundamental physics experiments using the Parkes 64-m radio telescope. Since 2017 June, we have been undertaking commensal searches for fast radio bursts (FRBs) during the MSP observations. Here, we report the discovery of four FRBs (171209, 180309, 180311, and 180714). The detected events include an FRB with the highest signal-to-noise ratio ever detected at the Parkes Observatory, which exhibits unusual spectral properties. All four FRBs are highly polarized. We discuss the future of commensal searches for FRBs at Parkes.
WOS KeywordHOST GALAXY ; SYSTEM ; POPULATION
Funding ProjectCommonwealth of Australia ; NASA ; Australian Research Council[FL150100148] ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Australian Research Council[CE170400001]
WOS Research AreaAstronomy & Astrophysics
Language英语
WOS IDWOS:000482319700065
PublisherOXFORD UNIV PRESS
源URL[http://ir.xao.ac.cn/handle/45760611-7/3042]  
Collection研究单元未命名
Corresponding AuthorOslowski, S.
Affiliation1.Swinburne Univ Technol, Ctr Astrophys & Supercomp, POB 218, Hawthorn, Vic 3122, Australia
2.CALTECH, Cahill Ctr Astrophys, Pasadena, CA 91125 USA
3.Australia Telescope Natl Facil, CSIRO Astron & Space Sci, Box 76, Epping, NSW 1710, Australia
4.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
6.Univ Western Australia, Int Ctr Radio Astron Res, Crawley, WA 6009, Australia
7.Auckland Univ Technol, Inst Radio Astron & Space Res, Private Bag 92006, Auckland 1142, New Zealand
8.Curtin Univ, Int Ctr Radio Astron Res, Bentley, WA 6102, Australia
9.West Virginia Univ, Dept Phys & Astron, POB 6315, Morgantown, WV 26506 USA
10.West Virginia Univ, Ctrt Gravitat Waves & Cosmol, Chestnut Ridge Res Bldg, Morgantown, WV 26505 USA
Recommended Citation
GB/T 7714
Oslowski, S.,Shannon, R. M.,Ravi, V.,et al. Commensal discovery of four fast radio bursts during Parkes Pulsar Timing Array observations[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,488(1):868-875.
APA Oslowski, S..,Shannon, R. M..,Ravi, V..,Kaczmarek, J. F..,Zhang, S..,...&Zhu, X. -J..(2019).Commensal discovery of four fast radio bursts during Parkes Pulsar Timing Array observations.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,488(1),868-875.
MLA Oslowski, S.,et al."Commensal discovery of four fast radio bursts during Parkes Pulsar Timing Array observations".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 488.1(2019):868-875.

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