P
Peter J. Brown
Researcher at Mitchell Institute
Publications - 4
Citations - 2107
Peter J. Brown is an academic researcher from Mitchell Institute. The author has contributed to research in topics: Supernova & Light curve. The author has an hindex of 3, co-authored 4 publications receiving 1765 citations. Previous affiliations of Peter J. Brown include Texas A&M University.
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Journal ArticleDOI
Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples
Marc Betoule,Richard Kessler,Julien Guy,Julien Guy,J. Mosher,D. Hardin,Rahul Biswas,Pierre Astier,P. El-Hage,M. Konig,Steve Kuhlmann,John Marriner,Reynald Pain,Nicolas Regnault,Christophe Balland,Bruce A. Bassett,Bruce A. Bassett,Peter J. Brown,Heather Campbell,Heather Campbell,Raymond G. Carlberg,F. Cellier-Holzem,D. Cinabro,A. Conley,C. B. D'Andrea,Darren L. DePoy,M. Doi,Richard S. Ellis,Sebastien Fabbro,Alexei V. Filippenko,Ryan J. Foley,Joshua A. Frieman,Joshua A. Frieman,Dominique Fouchez,Lluís Galbany,Lluís Galbany,Ariel Goobar,Ravi R. Gupta,Ravi R. Gupta,Gary J. Hill,Renée Hlozek,Craig J. Hogan,Craig J. Hogan,Isobel Hook,Dale Andrew Howell,Dale Andrew Howell,Saurabh Jha,L. Le Guillou,Giorgos Leloudas,Giorgos Leloudas,C. Lidman,Jennifer L. Marshall,Anais Möller,A. Mourao,J. Neveu,Robert C. Nichol,Matthew D. Olmstead,Nathalie Palanque-Delabrouille,Saul Perlmutter,J. L. Prieto,Christopher J. Pritchet,Michael Richmond,Adam G. Riess,Adam G. Riess,V. Ruhlmann-Kleider,Masao Sako,K. Schahmaneche,D. P. Schneider,M. R. Smith,Jesper Sollerman,Mark Sullivan,Nicholas A. Walton,C. Wheeler +72 more
TL;DR: In this article, the authors presented cosmological constraints from a joint analysis of type Ia supernova (SN Ia) observations obtained by the SDSS-II and SNLS collaborations.
Journal ArticleDOI
Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples
Marc Betoule,Richard Kessler,Julien Guy,Julien Guy,J. Mosher,D. Hardin,Rahul Biswas,Pierre Astier,P. El-Hage,M. Konig,Steve Kuhlmann,John Marriner,Reynald Pain,Nicolas Regnault,Christophe Balland,Bruce A. Bassett,Bruce A. Bassett,Peter J. Brown,Heather Campbell,Heather Campbell,Raymond G. Carlberg,F. Cellier-Holzem,D. Cinabro,A. Conley,C. B. D'Andrea,Darren L. DePoy,M. Doi,Richard S. Ellis,Sebastien Fabbro,Alexei V. Filippenko,Ryan J. Foley,Joshua A. Frieman,Joshua A. Frieman,Dominique Fouchez,Lluís Galbany,Lluís Galbany,Ariel Goobar,Ravi R. Gupta,Ravi R. Gupta,Gary J. Hill,Renée Hlozek,Craig J. Hogan,Craig J. Hogan,Isobel Hook,Dale Andrew Howell,Dale Andrew Howell,Saurabh Jha,L. Le Guillou,Giorgos Leloudas,Giorgos Leloudas,C. Lidman,Jennifer L. Marshall,Anais Möller,A. Mourao,J. Neveu,Robert C. Nichol,Matthew D. Olmstead,Nathalie Palanque-Delabrouille,Saul Perlmutter,J. L. Prieto,Christopher J. Pritchet,Michael Richmond,Adam G. Riess,Adam G. Riess,V. Ruhlmann-Kleider,Masao Sako,K. Schahmaneche,D. P. Schneider,M. R. Smith,Jesper Sollerman,Mark Sullivan,Nicholas A. Walton,C. Wheeler +72 more
TL;DR: In this article, cosmological constraints from a joint analysis of type Ia supernova (SN Ia) observations obtained by the SDSS-II and SNLS collaborations are presented.
Journal ArticleDOI
Unconventional origin of supersoft X-ray emission from a white dwarf binary
Thomas J. Maccarone,T. J. N. Nelson,Peter J. Brown,Koji Mukai,Philip A. Charles,Andry Rajoelimanana,David A. H. Buckley,Jay Strader,Laura Chomiuk,Christopher T. Britt,Saurabh Jha,Przemek Mróz,Andrzej Udalski,Michał K. Szymański,Igor Soszyński,Radosław Poleski,Radosław Poleski,Szymon Kozłowski,Paweł Pietrukowicz,Jan Skowron,Krzysztof Ulaczyk,Krzysztof Ulaczyk +21 more
TL;DR: In this article, a transient supersoft source was discovered in the Small Magellanic Cloud without any signature of nuclear fusion having taken place, and it was shown that the X-ray emission probably comes from a spreading layer on the surface of the white dwarf near the inner edge of the accretion disk in which a large fraction of the total accretion energy is emitted.
Journal ArticleDOI
SN 2015bf: A fast declining type II supernova with flash-ionized signatures
Han Lin,Xiaofeng Wang,Xiaofeng Wang,Jujia Zhang,Weili Lin,Jun Mo,Alexei V. Filippenko,WeiKang Zheng,Peter J. Brown,Danfeng Xiang,F. Huang,Yongzhi Cai,Tianmeng Zhang,Xue Li,Liming Rui,Xinghan Zhang,Hanna Sai,Xulin Zhao,Melissa L. Graham,Isaac Shivvers,Goni Halevi,H. Yuk,T. G. Brink +22 more
TL;DR: In this paper, optical and ultraviolet photometry, as well as optical spectra, for the type II supernova (SN) 2015bf have been presented, covering the phases from similar to 2 to similar to 200 d after explosion.