NAOC Open IR
Radio flaring and dual radio loud/quiet behaviour in the new candidate black hole X-ray binary MAXI J1631-472
Monageng, I. M.1,4; Motta, S. E.2,3; Fender, R.3,4; Yu, W.5; Woudt, P. A.4; Tremou, E.6; Miller-Jones, J. C. A.7; van der Horst, A. J.8,9
2021-03-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume501Issue:4Pages:5776-5781
AbstractWe present the results of a weekly monitoring of the new black hole candidate X-ray binary MAXI J1631-472 carried out with the MeerKAT radio interferometer, the Neil Gehrels Swift Observatory, and the Monitor of All-sky X-ray Image (MAXI) instrument, during its 2018-2019 outburst. The source exhibits a number of X-ray states, in particular both high- and low-luminosity hard states bracketed by extended soft states. Radio flaring is observed shortly after a transition from hard/intermediate states to the soft state. This is broadly in agreement with existing empirical models, but its extended duration hints at multiple unresolved flares and/or jet-ISM interactions. In the hard state radio:X-ray plane, the source is revealed to be 'radio quiet' at high luminosities, but to rejoin the 'standard' track at lower luminosities, an increasingly common observed pattern of behaviour.
Keywordradio continuum: transients X-rays: binaries
Funding OrganizationUniversity of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; University of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; University of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; University of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI10.1093/mnras/stab043
Language英语
Funding ProjectUniversity of Cape Town ; National Research Foundation ; National Program on Key Research and Development Project[2016YFA0400804] ; National Natural Science Foundation of China[11333005] ; National Natural Science Foundation of China[U1838203]
Funding OrganizationUniversity of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; University of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; University of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; University of Cape Town ; University of Cape Town ; National Research Foundation ; National Research Foundation ; National Program on Key Research and Development Project ; National Program on Key Research and Development Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000637320000074
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/78313
Collection中国科学院国家天文台
Corresponding AuthorMonageng, I. M.
Affiliation1.South African Astron Observ, POB 9, ZA-7935 Cape Town, South Africa
2.INAF Osservatorio Astron Brera, Via E Bianchi 46, I-23807 Merate, LC, Italy
3.Univ Oxford, Dept Phys, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, England
4.Univ Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
5.Chinese Acad Sci, Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China
6.PSL, SU UPD, CNRS, LESIA,Observ Paris, Meudon, France
7.Curtin Univ, Int Ctr Radio Astron Res, GPO Box U1987, Perth, WA 6845, Australia
8.George Washington Univ, Dept Phys, 725 21st St NW, Washington, DC 20052 USA
9.George Washington Univ, Astron Phys & Stat Inst Sci, Washington, DC 20052 USA
Recommended Citation
GB/T 7714
Monageng, I. M.,Motta, S. E.,Fender, R.,et al. Radio flaring and dual radio loud/quiet behaviour in the new candidate black hole X-ray binary MAXI J1631-472[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2021,501(4):5776-5781.
APA Monageng, I. M..,Motta, S. E..,Fender, R..,Yu, W..,Woudt, P. A..,...&van der Horst, A. J..(2021).Radio flaring and dual radio loud/quiet behaviour in the new candidate black hole X-ray binary MAXI J1631-472.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,501(4),5776-5781.
MLA Monageng, I. M.,et al."Radio flaring and dual radio loud/quiet behaviour in the new candidate black hole X-ray binary MAXI J1631-472".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 501.4(2021):5776-5781.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Monageng, I. M.]'s Articles
[Motta, S. E.]'s Articles
[Fender, R.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Monageng, I. M.]'s Articles
[Motta, S. E.]'s Articles
[Fender, R.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Monageng, I. M.]'s Articles
[Motta, S. E.]'s Articles
[Fender, R.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.