6 Papers
60 Citations
J. Cooke is an academic researcher from Swinburne University of Technology. The author has contributed to research in topics: Luminosity & Galaxy. The author has an hindex of 3, co-authored 6 publications. Previous affiliations of J. Cooke include Australian Research Council.
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Papers
The rapid reddening and featureless optical spectra of the optical counterpart of GW170817, at 2017gfo, during the first four days
Curtis McCully,Curtis McCully,Daichi Hiramatsu,Daichi Hiramatsu,D. Andrew Howell,D. Andrew Howell,Griffin Hosseinzadeh,Griffin Hosseinzadeh,Iair Arcavi,Iair Arcavi,Daniel Kasen,Daniel Kasen,Jennifer Barnes,Michael M. Shara,Michael M. Shara,T. B. Williams,Petri Vaisanen,Stephen Potter,Encarni Romero-Colmenero,Steven M. Crawford,David A. H. Buckley,J. Cooke,J. Cooke,Igor Andreoni,Igor Andreoni,Igor Andreoni,Tyler Pritchard,Jirong Mao,Mariusz Gromadzki,Jamison Burke,Jamison Burke +30 more
TL;DR: The spectroscopic evolution of the first binary neutron star (BNS) merger detected by LIGO and Virgo, GW170817, was studied in this article.
The Rapid Reddening and Featureless Optical Spectra of the optical counterpart of GW170817, AT 2017gfo, During the First Four Days
Curtis McCully,Curtis McCully,Daichi Hiramatsu,Daichi Hiramatsu,D. Andrew Howell,D. Andrew Howell,Griffin Hosseinzadeh,Griffin Hosseinzadeh,Iair Arcavi,Iair Arcavi,Daniel Kasen,Daniel Kasen,Jennifer Barnes,Michael M. Shara,Michael M. Shara,T. B. Williams,Petri Vaisanen,Stephen Potter,Encarni Romero-Colmenero,Steven M. Crawford,David A. H. Buckley,J. Cooke,J. Cooke,Igor Andreoni,Igor Andreoni,Igor Andreoni,Tyler Pritchard,Jirong Mao,Mariusz Gromadzki,Jamison Burke,Jamison Burke +30 more
TL;DR: The spectroscopic evolution of the first binary neutron star (BNS) merger detected by LIGO and Virgo, GW170817, was studied in this paper, where the authors used best-fit models to infer that AT 2017gfo had an ejecta mass of $0.03M_\odot, high ejecta velocities of 0.3c, and a low mass fraction of high-opacity lanthanides and actinides.
115
PTF10ops - a subluminous, normal-width lightcurve Type Ia supernova in the middle of nowhere
Kate Maguire,Mark Sullivan,R. C. Thomas,Peter Nugent,D. Andrew Howell,Avishay Gal-Yam,Iair Arcavi,Sagi Ben-Ami,S. Blake,János Botyánszki,C. Buton,J. Cooke,Richard S. Ellis,Isobel Hook,Mansi M. Kasliwal,Yen-Chen Pan,Rui Pereira,Philipp Podsiadlowski,Assaf Sternberg,Nao Suzuki,Dong Xu,Ofer Yaron,Joshua S. Bloom,S. Bradley Cenko,Shrinivas R. Kulkarni,Nicholas M. Law,Eran O. Ofek,Dovi Poznanski,Robert M. Quimby +28 more
TL;DR: PTF10ops is a Type Ia supernova (SN Ia) whose lightcurve and spectral properties place it outside the current SN Ia subtype classifications as discussed by the authors.
48
Upper limits on the escape fraction of ionizing radiation from galaxies at 2 ≲ z < 6
U. Meštrić,U. Meštrić,Emma V. Ryan-Weber,J. Cooke,Robert Bassett,L. J. Prichard,Marc Rafelski,Marc Rafelski +7 more
TL;DR: In this paper, the authors investigate upper limits on the global escape fraction of photons from a sample of galaxies investigated for Lyman-continuum (LyC) emission characterized as non-LyC and LyC leakers.
16
The Deeper, Wider, Faster programme: exploring stellar flare activity with deep, fast cadenced DECam imaging via machine learning
Sara Webb,Chris Flynn,J. Cooke,Jielai Zhang,A. A. Mahabal,T. M. C. Abbott,Rebecca Allen,Igor Andreoni,Sarah A. Bird,Sarah A. Bird,Simon Goode,Michelle Lochner,T. Pritchard +12 more
TL;DR: In this paper, the authors presented a 500 pc distance-limited study of stellar fares using the Dark Energy Camera as part of the Deeper, Wider, Faster Program (DWP).