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Warrick J. Couch
Researcher at Swinburne University of Technology
Publications - 418
Citations - 66920
Warrick J. Couch is an academic researcher from Swinburne University of Technology. The author has contributed to research in topics: Galaxy & Galaxy cluster. The author has an hindex of 109, co-authored 410 publications receiving 63088 citations. Previous affiliations of Warrick J. Couch include Australian National University & Australian Astronomical Observatory.
Papers
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Discovery of ultracompact dwarf galaxies in the virgo cluster
J. B. Jones,Michael J. Drinkwater,Russell J. Jurek,Steven Phillipps,Michael D. Gregg,Michael D. Gregg,Kenji Bekki,Warrick J. Couch,A. M. Karick,Quentin A. Parker,Rodney Smith +10 more
TL;DR: In this paper, the authors discovered nine ultracompact dwarf galaxies (UCDs) in the Virgo Cluster, extending samples of these objects outside the Fornax Cluster.
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WINGS: A WIde-field Nearby Galaxy-cluster Survey - II. Deep optical photometry of 77 nearby clusters
J. Varela,J. Varela,Mauro D'Onofrio,Chiara Marmo,G. Fasano,Daniela Bettoni,Antonio Cava,Antonio Cava,Warrick J. Couch,Alan Dressler,Per Kjaergaard,Mariano Moles,E. Pignatelli,Bianca M. Poggianti,T. Valentinuzzi +14 more
TL;DR: In this paper, the authors presented the optical (B,V) photometric catalogs of the WIde Field Nearby Galaxy-cluster Survey (WINGS) sample and described the procedures followed to construct them.
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Slow Quenching of Star Formation in OMEGAWINGS Clusters: Galaxies in Transition in the Local Universe
Angela Paccagnella,Angela Paccagnella,Benedetta Vulcani,Bianca M. Poggianti,Alessia Moretti,Alessia Moretti,Jacopo Fritz,Marco Gullieuszik,Warrick J. Couch,Daniela Bettoni,Antonio Cava,Mauro D'Onofrio,Mauro D'Onofrio,Giovanni Fasano +13 more
TL;DR: In this paper, the star formation rate (SFR) as a function of stellar mass (M) in galaxy clusters was investigated, and a sample of galaxies with masses drawn from the WIde-field Nearby Galaxy-cluster Survey (WINGS) and its recent extension OMEGAWINGS was used.
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The Las Campanas/Anglo-Australian Telescope Rich Cluster Survey — III. Spectroscopic studies of X-ray bright galaxy clusters at z~ 0.1
Kevin A. Pimbblet,Ian Smail,Alastair C. Edge,Eileen O'Hely,Warrick J. Couch,Ann I. Zabludoff +5 more
TL;DR: In this article, the authors present the analysis of the spectroscopic and photometric catalogues of 11 X-ray luminous clusters at 0.07 < z < 0.16 from the Las Campanas/Anglo-Australian Telescope Rich Cluster Survey.
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The discovery of a type Ia supernova at a redshift of 0.31
Hans Ulrik Nørgaard-Nielsen,L. Hansen,Henning Jørgensen,Alfonso Aragón Salamanca,Richard S. Ellis,Warrick J. Couch +5 more
TL;DR: In this article, an event that occurred in a faint member of the distant galaxy cluster AC118, at a redshift of z = 0.31, was identified and studied.