L
Louis-Gregory Strolger
Researcher at Space Telescope Science Institute
Publications - 90
Citations - 17848
Louis-Gregory Strolger is an academic researcher from Space Telescope Science Institute. The author has contributed to research in topics: Supernova & Redshift. The author has an hindex of 36, co-authored 75 publications receiving 16324 citations. Previous affiliations of Louis-Gregory Strolger include University of Michigan & Western Kentucky University.
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Journal ArticleDOI
Type Ia supernova discoveries at z > 1 from the Hubble Space Telescope: Evidence for past deceleration and constraints on dark energy evolution
Adam G. Riess,Louis-Gregory Strolger,John L. Tonry,Stefano Casertano,Henry C. Ferguson,Bahram Mobasher,Peter Challis,Alexei V. Filippenko,Saurabh Jha,Weidong Li,Ryan Chornock,Robert P. Kirshner,Bruno Leibundgut,Mark Dickinson,Mario Livio,Mauro Giavalisco,Charles C. Steidel,Txitxo Benítez,Zlatan Tsvetanov +18 more
TL;DR: For a flat universe with a cosmological constant, the transition between the two epochs is constrained to be at z = 0.46 ± 0.13 as mentioned in this paper, and w = -1.02 ± (and w < -0.76 at the 95% confidence level) for an assumed static equation of state of dark energy.
Journal ArticleDOI
Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
Adam G. Riess,Louis-Gregory Strolger,John L. Tonry,Stefano Casertano,Henry C. Ferguson,Bahram Mobasher,Peter Challis,Alexei V. Filippenko,Saurabh Jha,Weidong Li,Ryan Chornock,Robert P. Kirshner,Bruno Leibundgut,Mark Dickinson,Mario Livio,Mauro Giavalisco,Charles C. Steidel,Narciso Benítez,Zlatan Tsvetanov +18 more
TL;DR: In this article, the first conclusive evidence for cosmic deceleration that preceded the current epoch of cosmic acceleration was provided by the discovery of 16 Type Ia supernovae with the Hubble Space Telescope (HST).
Journal ArticleDOI
CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey
Norman A. Grogin,Dale D. Kocevski,Sandra M. Faber,Henry C. Ferguson,Anton M. Koekemoer,Adam G. Riess,Viviana Acquaviva,David M. Alexander,Omar Almaini,Matthew L. N. Ashby,Marco Barden,Eric F. Bell,Frédéric Bournaud,Thomas M. Brown,Karina Caputi,Stefano Casertano,Paolo Cassata,Marco Castellano,Peter Challis,Ranga-Ram Chary,Edmond Cheung,Michele Cirasuolo,Christopher J. Conselice,Asantha Cooray,Darren J. Croton,Emanuele Daddi,Tomas Dahlen,Romeel Davé,Duilia F. de Mello,Duilia F. de Mello,Avishai Dekel,Mark Dickinson,Timothy Dolch,Jennifer L. Donley,James Dunlop,Aaron A. Dutton,David Elbaz,Giovanni G. Fazio,Alexei V. Filippenko,Steven L. Finkelstein,Adriano Fontana,Jonathan P. Gardner,Peter M. Garnavich,Eric Gawiser,Mauro Giavalisco,Andrea Grazian,Yicheng Guo,Nimish P. Hathi,Boris Häussler,Philip F. Hopkins,Jiasheng Huang,Kuang-Han Huang,Kuang-Han Huang,Saurabh Jha,Jeyhan S. Kartaltepe,Robert P. Kirshner,David C. Koo,Kamson Lai,Kyoung-Soo Lee,Weidong Li,Jennifer M. Lotz,Ray A. Lucas,Piero Madau,Patrick J. McCarthy,Elizabeth J. McGrath,Daniel H. McIntosh,Ross J. McLure,Bahram Mobasher,Leonidas A. Moustakas,Mark Mozena,Kirpal Nandra,Jeffrey A. Newman,Sami Niemi,Kai G. Noeske,Casey Papovich,Laura Pentericci,Alexandra Pope,Joel R. Primack,Abhijith Rajan,Swara Ravindranath,Naveen A. Reddy,Alvio Renzini,Hans-Walter Rix,Aday R. Robaina,Steven A. Rodney,David J. Rosario,Piero Rosati,S. Salimbeni,Claudia Scarlata,Brian Siana,Luc Simard,Joseph Smidt,Rachel S. Somerville,Hyron Spinrad,Amber Straughn,Louis-Gregory Strolger,Olivia Telford,Harry I. Teplitz,Jonathan R. Trump,Arjen van der Wel,Carolin Villforth,Risa H. Wechsler,Benjamin J. Weiner,Tommy Wiklind,Vivienne Wild,Grant W. Wilson,Stijn Wuyts,Hao Jing Yan,Min S. Yun +108 more
TL;DR: The Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey (CANDELS) as discussed by the authors was designed to document the first third of galactic evolution, from z approx. 8 - 1.5 to test their accuracy as standard candles for cosmology.
Journal ArticleDOI
New Hubble Space Telescope Discoveries of Type Ia Supernovae at z ≥ 1: Narrowing Constraints on the Early Behavior of Dark Energy*
Adam G. Riess,Adam G. Riess,Louis-Gregory Strolger,Stefano Casertano,Henry C. Ferguson,Bahram Mobasher,B. Gold,Peter Challis,Alexei V. Filippenko,Saurabh Jha,Weidong Li,John L. Tonry,Ryan J. Foley,Robert P. Kirshner,Mark Dickinson,Emily MacDonald,Daniel J. Eisenstein,Mario Livio,Josh Younger,Chun Xu,Tomas Dahlen,Daniel Stern +21 more
TL;DR: In this article, the authors used the HST data to trace the history of cosmic expansion over the last 10 billion years, and found 21 new Type Ia supernovae (SNe Ia) with the Hubble Space Telescope (HST).
Journal ArticleDOI
Improved Cosmological Constraints from New, Old, and Combined Supernova Data Sets
Marek Kowalski,David Rubin,David Rubin,Greg Aldering,Rui J. Agostinho,Alexis Amadon,R. Amanullah,C. Balland,Kyle Barbary,Kyle Barbary,G. Blanc,Peter Challis,Alex Conley,Natalia Connolly,R. Covarrubias,Kyle S. Dawson,Susana E. Deustua,Richard S. Ellis,Sebastien Fabbro,Vitaliy Fadeyev,Xiaohui Fan,B. Farris,Gastón Folatelli,Brenda Frye,G. Garavini,Elinor L. Gates,Gerson Goldhaber,Gerson Goldhaber,Bertrand Goldman,Ariel Goobar,Donald E. Groom,J. Haissinski,D. Hardin,I. M. Hook,Steve Kent,A. G. Kim,R. A. Knop,Christopher Lidman,Eric V. Linder,Javier Méndez,J. Meyers,J. Meyers,G. J. Miller,M. Moniez,A. Mourao,Heidi Jo Newberg,S. Nobili,Peter Nugent,Reynald Pain,O. Perdereau,Saul Perlmutter,Saul Perlmutter,Mark M. Phillips,V. Prasad,R. M. Quimby,Nicolas Regnault,J. Rich,E. P. Rubenstein,Pilar Ruiz-Lapuente,F. D. Santos,B. E. Schaefer,R. A. Schommer,Robert Connon Smith,Alicia M. Soderberg,A. L. Spadafora,Louis-Gregory Strolger,M. Strovink,M. Strovink,Nicholas B. Suntzeff,Nao Suzuki,R. C. Thomas,Nicholas A. Walton,Lian-Tao Wang,W. M. Wood-Vasey,Joao Lin Yun +74 more
TL;DR: A new compilation of Type Ia supernovae (SNe Ia), a new data set of low-redshift nearby-Hubble-flow SNe, and new analysis procedures to work with these heterogeneous compilations is presented in this article.