J
Jean-Pierre Macquart
Researcher at Curtin University
Publications - 233
Citations - 9836
Jean-Pierre Macquart is an academic researcher from Curtin University. The author has contributed to research in topics: Galaxy & Scintillation. The author has an hindex of 51, co-authored 233 publications receiving 8651 citations. Previous affiliations of Jean-Pierre Macquart include California Institute of Technology & University of Groningen.
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Journal ArticleDOI
A census of baryons in the Universe from localized fast radio bursts
Jean-Pierre Macquart,Jason X. Prochaska,Jason X. Prochaska,Matthew McQuinn,Keith W. Bannister,Shivani Bhandari,Cherie K. Day,Cherie K. Day,Adam Deller,Ron Ekers,Ron Ekers,C. W. James,Lachlan Marnoch,Lachlan Marnoch,Stefan Oslowski,Chris Phillips,Stuart D. Ryder,D. R. Scott,Ryan Shannon,Nicolas Tejos +19 more
TL;DR: The baryon density determined along the lines of sight to localized fast radio bursts is consistent with that determined from the cosmic microwave background and required by Big Bang nucleosynthesis.
Journal ArticleDOI
Bright radio emission from an ultraluminous stellar-mass microquasar in M 31
Matthew Middleton,James Miller-Jones,Sera Markoff,Rob Fender,Martin Henze,Natasha Hurley-Walker,Anna M. M. Scaife,Timothy P.L. Roberts,Dominic J. Walton,Dominic J. Walton,John M. Carpenter,Jean-Pierre Macquart,Geoffrey C. Bower,Mark Gurwell,Wolfgang Pietsch,Frank Haberl,J. Harris,M. K. Daniel,Junayd Miah,Chris Done,John Morgan,Hugh Dickinson,P. A. Charles,P. A. Charles,Vadim Burwitz,Massimo Della Valle,Michael Freyberg,Jochen Greiner,Margarita Hernanz,Dieter H. Hartmann,Despina Hatzidimitriou,A. Riffeser,Gloria Sala,Stella Seitz,Pablo Reig,Arne Rau,Marina Orio,David Titterington,Keith Grainge +38 more
TL;DR: Radio andX-ray observations of a bright new X-ray source in the nearby galaxy M 31 are reported, arguing that the source is highly compact and powered by accretion close to the Eddington limit onto a black hole of stellar mass.
Journal ArticleDOI
The Micro-Arcsecond Scintillation-Induced Variability (MASIV) Survey. II. The First Four Epochs
Jej Lovell,Jej Lovell,Jej Lovell,Barney Rickett,Jean-Pierre Macquart,Jean-Pierre Macquart,David L. Jauncey,Hayley Bignall,Hayley Bignall,Lucyna Kedziora-Chudczer,Roopesh Ojha,Tapio Pursimo,M. Dutka,C. Senkbeil,Stanislav S. Shabala +14 more
TL;DR: In this article, the variability of 443 flat-spectrum, compact radio sources monitored using the VLA for 3 days in four epochs at ~4 month intervals at 5 GHz as part of the Micro-Arcsecond Scintillation-Induced Variability (MASIV) survey was reported.
Journal ArticleDOI
Radio bursts with extragalactic spectral characteristics show terrestrial origins
Sarah Burke-Spolaor,Sarah Burke-Spolaor,Matthew Bailes,Ronald D. Ekers,Jean-Pierre Macquart,Fronefield Crawford +5 more
TL;DR: In this article, the authors report the detection of 16 pulses, the bulk of which exhibit a frequency sweep with a shape and magnitude resembling the Lorimer burst, in a sidelobe of the Parkes Telescope and are of clearly terrestrial origin.
Journal ArticleDOI
The low density and magnetization of a massive galaxy halo exposed by a fast radio burst
J. Xavier Prochaska,J. Xavier Prochaska,Jean-Pierre Macquart,Matthew McQuinn,Sunil Simha,Ryan Shannon,Cherie K. Day,Cherie K. Day,Lachlan Marnoch,Lachlan Marnoch,Stuart D. Ryder,Adam Deller,Keith W. Bannister,Shivani Bhandari,Rongmon Bordoloi,John D. Bunton,Hyerin Cho,Chris Flynn,Elizabeth K. Mahony,Chris Phillips,Hao Qiu,Nicolas Tejos +21 more
TL;DR: In this article, the authors reported the detection of a fast radio burst (FRB 181112) with arcsecond precision, which passes through the halo of a foreground galaxy.