J
J. L. Prieto
Researcher at Diego Portales University
Publications - 418
Citations - 30490
J. L. Prieto is an academic researcher from Diego Portales University. The author has contributed to research in topics: Supernova & Light curve. The author has an hindex of 80, co-authored 400 publications receiving 27222 citations. Previous affiliations of J. L. Prieto include Ohio State University & University of Notre Dame.
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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
The man behind the curtain: x-rays drive the uv through nir variability in the 2013 active galactic nucleus outburst in ngc 2617
Benjamin J. Shappee,J. L. Prieto,Dirk Grupe,Christopher S. Kochanek,Krzysztof Z. Stanek,G. De Rosa,Smita Mathur,Ying Zu,Bradley M. Peterson,Richard W. Pogge,Stefanie Komossa,Myungshin Im,Jacob Jencson,T W-S Holoien,U. Basu,John F. Beacom,D. M. Szczygiel,Joseph Brimacombe,Scott M. Adams,Abdo Campillay,Changsu Choi,Carlos Contreras,M. Dietrich,M. Dubberley,M. Elphick,S. Foale,Margherita Giustini,C. Gonzalez,E. Hawkins,D. A. Howell,D. A. Howell,Eric Hsiao,Michael Koss,Karen M. Leighly,Nidia Morrell,D. Mudd,D. Mullins,Jenna M. Nugent,J. Parrent,Mark M. Phillips,G. Pojmanski,Wayne Rosing,R. Ross,David J. Sand,Donald M. Terndrup,Stefano Valenti,Stefano Valenti,Z. Walker,Yosep Yoon +48 more
TL;DR: In this article, the authors reported that NGC 2617 went through a dramatic outburst, during which its X-ray flux increased by over an order of magnitude followed by an increase of its optical/ultraviolet (UV) continuum flux.
Journal ArticleDOI
The Man Behind the Curtain: X-rays Drive the UV through NIR Variability in the 2013 AGN Outburst in NGC 2617
Benjamin J. Shappee,J. L. Prieto,Dirk Grupe,Christopher S. Kochanek,K. Z. Stanek,G. De Rosa,S. Mathur,Ying Zu,Bradley M. Peterson,R. W. Pogge,S. Komossa,Myungshin Im,J. E. Jencson,T W-S Holoien,U. Basu,John F. Beacom,D. M. Szczygiel,Joseph Brimacombe,Scott M. Adams,A. Campillay,Changsu Choi,C. Contreras,M. Dietrich,M. Dubberley,M. Elphick,S. Foale,Margherita Giustini,C. Gonzalez,E. Hawkins,D. A. Howell,Eric Hsiao,Michael Koss,Karen M. Leighly,N. I. Morrell,D. Mudd,D. Mullins,Jenna M. Nugent,J. T. Parrent,M. M. Phillips,G. Pojmanski,Wayne Rosing,R. Ross,David J. Sand,Donald M. Terndrup,S. Valenti,Z. Walker,Yosep Yoon +46 more
TL;DR: In this article, the authors reported that NGC 2617 went through a dramatic outburst, during which its X-ray flux increased by over an order of magnitude followed by an increase of its optical/ultraviolet (UV) continuum flux.
Journal ArticleDOI
Observational Constraints on the Nature of Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey
W. M. Wood-Vasey,G. Miknaitis,Christopher W. Stubbs,Saurabh Jha,Saurabh Jha,Adam G. Riess,Adam G. Riess,Peter M. Garnavich,Robert P. Kirshner,C. Aguilera,Andrew C. Becker,J. W. Blackman,Stéphane Blondin,P. Challis,Alejandro Clocchiatti,A. Conley,R. Covarrubias,Tamara M. Davis,Alexei V. Filippenko,Ryan J. Foley,Arti Garg,Malcolm Hicken,Kevin Krisciunas,Kevin Krisciunas,Bruno Leibundgut,Weidong Li,Thomas Matheson,A. Miceli,Gautham Narayan,Giusto Pignata,J. L. Prieto,Armin Rest,Maria Elena Salvo,Brian P. Schmidt,Robert Connon Smith,Jesper Sollerman,Jesper Sollerman,Jason Spyromilio,John L. Tonry,Nicholas B. Suntzeff,Alfredo Zenteno +40 more
TL;DR: In this paper, a set of constraints on the dark energy equation-of-state parameter w = P/(rho c(2)) were derived using 60 SNe Ia from the ESSENCE supernova survey.
Journal ArticleDOI
Observational Constraints on the Nature of the Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey
W. M. Wood-Vasey,G. Miknaitis,Christopher W. Stubbs,Saurabh Jha,Adam G. Riess,P. M. Garnavich,Robert P. Kirshner,C. Aguilera,A. C. Becker,J. W. Blackman,Stephane Blondin,P. Challis,A. Clocchiatti,Alex Conley,R. A. Covarrubias,Tamara M. Davis,Alexei V. Filippenko,Ryan J. Foley,Arti Garg,M. Hicken,K. Krisciunas,Bruno Leibundgut,Wenxiong Li,Thomas Matheson,A. Miceli,Gautham Narayan,G. Pignata,J. L. Prieto,Armin Rest,Maria Elena Salvo,Brian P. Schmidt,Robert Connon Smith,Jesper Sollerman,Jason Spyromilio,John L. Tonry,N. B. Suntzeff,Alfredo Zenteno +36 more
TL;DR: In this article, a set of constraints on the dark energy equation-of-state parameter w =P/(rho c^2) were derived for 60 Type Ia supernovae from the ESSENCE supernova survey.