G
Greg Aldering
Researcher at Lawrence Berkeley National Laboratory
Publications - 257
Citations - 56321
Greg Aldering is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Supernova & Redshift. The author has an hindex of 66, co-authored 238 publications receiving 52449 citations. Previous affiliations of Greg Aldering include Association of Universities for Research in Astronomy.
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Journal ArticleDOI
Measurements of Omega and Lambda from 42 High-Redshift Supernovae
Saul Perlmutter,Saul Perlmutter,Greg Aldering,Gerson Goldhaber,Gerson Goldhaber,R. A. Knop,Peter Nugent,P. G. Castro,P. G. Castro,Susana E. Deustua,Sebastien Fabbro,Sebastien Fabbro,A. Goobar,A. Goobar,Donald E. Groom,I. M. Hook,I. M. Hook,A. G. Kim,A. G. Kim,A. G. Kim,M. Y. Kim,Julia C. Lee,Julia C. Lee,Nelson J. Nunes,Nelson J. Nunes,Reynald Pain,Reynald Pain,C. R. Pennypacker,C. R. Pennypacker,Robert Quimby,Christopher Lidman,Richard S. Ellis,Mike Irwin,Richard G. McMahon,Pilar Ruiz-Lapuente,Nicholas A. Walton,Bradley E. Schaefer,B. J. Boyle,Alexei V. Filippenko,Thomas Matheson,A. S. Fruchter,Nino Panagia,Nino Panagia,Heidi Jo Newberg,Warrick J. Couch +44 more
TL;DR: In this paper, the mass density, Omega_M, and cosmological-constant energy density of the universe were measured using the analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology project.
Journal ArticleDOI
Measurements of Omega and Lambda from 42 High-Redshift Supernovae
Saul Perlmutter,Greg Aldering,G. Goldhaber,R. A. Knop,Peter Nugent,P. G. Castro,Susana E. Deustua,Sebastien Fabbro,A. Goobar,D. E. Groom,I. M. Hook,A. G. Kim,M. Y. Kim,Julia C. Lee,Nelson J. Nunes,Reynald Pain,C. R. Pennypacker,R. M. Quimby,C. Lidman,Richard S. Ellis,Michael G. Irwin,Richard G. McMahon,P. Ruiz-Lapuente,Nicholas A. Walton,Bradley E. Schaefer,B. J. Boyle,Alexei V. Filippenko,Thomas Matheson,A. S. Fruchter,Nino Panagia,Heidi Jo Newberg,W. J. Couch +31 more
TL;DR: In this paper, the mass density, Omega_M, and cosmological-constant energy density of the universe were measured by the analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology Project.
Journal ArticleDOI
Discovery of a supernova explosion at half the age of the Universe
Saul Perlmutter,Saul Perlmutter,Greg Aldering,M. Della Valle,S. Deustua,S. Deustua,Richard S. Ellis,Sebastien Fabbro,Andrew S. Fruchter,Gerson Goldhaber,Gerson Goldhaber,Donald E. Groom,I. M. Hook,A. G. Kim,A. G. Kim,M. Y. Kim,R. A. Knop,Christopher Lidman,Richard G. McMahon,Peter Nugent,Reynald Pain,Nino Panagia,C. R. Pennypacker,C. R. Pennypacker,Pilar Ruiz-Lapuente,Bradley E. Schaefer,N. A. Walton +26 more
TL;DR: The most distant spectroscopically confirmed supernova was reported in this paper, and it was found to be similar to nearby type Ia supernovae, which suggests that we may live in a low-mass-density universe.
Journal ArticleDOI
Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
Saul Perlmutter,Greg Aldering,M. Della Valle,Susana E. Deustua,Richard S. Ellis,Sebastien Fabbro,A. S. Fruchter,G. Goldhaber,A. Goobar,D. E. Groom,I. M. Hook,A. G. Kim,M. Y. Kim,R. A. Knop,C. Lidman,R. G. McMahon,Peter Nugent,R. Pain,Nino Panagia,C. R. Pennypacker,P. Ruiz-Lapuente,B. E. Schaefer,Nicholas A. Walton +22 more
TL;DR: In this paper, the authors reported the discovery of a Type Ia supernova (SN 1997ap) at z = 0.83 at the Keck II 10m telescope.
Journal ArticleDOI
The Hubble Space Telescope Cluster Supernova Survey. V. Improving the Dark-energy Constraints above z > 1 and Building an Early-type-hosted Supernova Sample
Nao Suzuki,Nao Suzuki,David Rubin,David Rubin,C. Lidman,Greg Aldering,Rahman Amanullah,K. Barbary,K. Barbary,L. F. Barrientos,János Botyánszki,Mark Brodwin,Natalia Connolly,Kyle S. Dawson,Arjun Dey,Mamoru Doi,Megan Donahue,Susana E. Deustua,Peter Eisenhardt,Erica Ellingson,L. Faccioli,L. Faccioli,Vitaliy Fadeyev,H. K. Fakhouri,H. K. Fakhouri,A. S. Fruchter,David Gilbank,Michael D. Gladders,Gerson Goldhaber,Gerson Goldhaber,Anthony H. Gonzalez,Ariel Goobar,Alexander Gude,Alexander Gude,Takashi Hattori,Henk Hoekstra,Eric Hsiao,Eric Hsiao,X. Huang,X. Huang,Yutaka Ihara,Myungkook J. Jee,David Johnston,David Johnston,Nobunari Kashikawa,Benjamin P. Koester,Kohki Konishi,M. Kowalski,Eric V. Linder,Eric V. Linder,Lori M. Lubin,Jason Melbourne,J. Meyers,J. Meyers,Tomoki Morokuma,Tomoki Morokuma,F. Munshi,F. Munshi,Christopher R. Mullis,Takeshi Oda,Nino Panagia,Saul Perlmutter,Saul Perlmutter,Marc Postman,T. A. Pritchard,T. A. Pritchard,Jason Rhodes,P. Ripoche,P. Ripoche,Piero Rosati,David J. Schlegel,A. L. Spadafora,S. A. Stanford,S. A. Stanford,Vallery Stanishev,Vallery Stanishev,Daniel Stern,M. Strovink,M. Strovink,Naohiro Takanashi,Kouichi Tokita,M. Wagner,Lifan Wang,Naoki Yasuda,H. K. C. Yee +84 more
TL;DR: In this article, Advanced Camera for Surveys, NICMOS and Keck adaptive-optics-assisted photometry of 20 Type Ia supernovae (SNe Ia) from the Hubble Space Telescope (HST) Cluster Supernova Survey was presented.