A
A. Goobar
Researcher at Lawrence Berkeley National Laboratory
Publications - 93
Citations - 40185
A. Goobar 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 27, co-authored 81 publications receiving 37290 citations. Previous affiliations of A. Goobar include Stockholm University.
Papers
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Journal ArticleDOI
The Type Ia Supernova 1999aw: a Probable 1999aa-like Event In a Low-Luminosity Host Galaxy
Louis-Gregory Strolger,Robert Connon Smith,Nicholas B. Suntzeff,M. M. Phillips,Greg Aldering,Peter Nugent,R. A. Knop,Saul Perlmutter,R. A. Schommer,Luis C. Ho,Mario Hamuy,Kevin Krisciunas,R. A. Covarrubias,P. Candia,Alex E. Athey,Guillermo A. Blanc,A. Bonacic,T. Bowers,Alex Conley,Tomas Dahlen,Wendy L. Freedman,G. Galaz,Elinor L. Gates,G. Goldhaber,A. Goobar,D. E. Groom,I. M. Hook,R. O. Marzke,Mario Mateo,Patrick J. McCarthy,Javier Méndez,Cesar Muena,S. E. Persson,R. M. Quimby,M. Roth,P. Ruiz-Lapuente,J. C. Seguel,Andrew Szentgyorgyi,K. von Braun,W. M. Wood-Vasey,T. York +40 more
TL;DR: In this paper, the authors presented the BVRI and J{s} HK-s} lightcurves of SN 1999aw (through 100 days past maximum light), as well as several epochs of optical spectra.
Journal ArticleDOI
A New Determination of the High Redshift Type Ia Supernova Rates with the Hubble Space Telescope Advanced Camera for Surveys
N. Kuznetsova,Kyle Barbary,B.M. Connolly,A. G. Kim,R. Pain,Natalie A. Roe,Greg Aldering,Rahman Amanullah,Kyle Dawson,Masao Doi,Vitaliy Fadeyev,A. S. Fruchter,R. Gibbons,G. Goldhaber,A. Goobar,Alexander Gude,R. A. Knop,M. Kowalski,C. Lidman,Tomoki Morokuma,J. Meyers,Saul Perlmutter,David Rubin,David J. Schlegel,A. L. Spadafora,Vallery Stanishev,M. Strovink,N. Suzuki,Ling-Jun Wang,Naoki Yasuda +29 more
TL;DR: In this paper, a new measurement of the volumetric rate of Type Ia supernova up to a redshift of 1.7 was presented, using the Hubble Space Telescope (HST) GOODS data combined with an additional HST dataset covering the North GOODS field collected in 2004.
Journal ArticleDOI
An Intensive HST Survey for z>1 Supernovae by Targeting Galaxy Clusters
Kyle Dawson,Greg Aldering,Rahman Amanullah,Kyle Barbary,L. F. Barrientos,M. Brodwin,Natalia Connolly,Arjun Dey,Mamoru Doi,Megan Donahue,Peter Eisenhardt,Erica Ellingson,L. Faccioli,Vitaliy Fadeyev,H. K. Fakhouri,A. S. Fruchter,David G. Gilbank,Michael D. Gladders,G. Goldhaber,Anthony H. Gonzalez,A. Goobar,Alexander Gude,Takashi Hattori,Henk Hoekstra,Xiaosheng Huang,Yutaka Ihara,Buell T. Jannuzi,David Johnston,K. Kashikawa,Benjamin P. Koester,Kohki Konishi,M. Kowalski,C. Lidman,Eric V. Linder,Lori M. Lubin,J. Meyers,Tomoki Morokuma,F. Munshi,C. R. Mullis,Takeshi Oda,Nino Panagia,Saul Perlmutter,Marc Postman,T. A. Pritchard,Jason Rhodes,Piero Rosati,David Rubin,David J. Schlegel,A. L. Spadafora,S. A. Stanford,Vallery Stanishev,D. Stern,M. Strovink,Nao Suzuki,Naohiro Takanashi,Kouichi Tokita,M. Wagner,Lifan Wang,Naoki Yasuda,H. K. C. Yee +59 more
TL;DR: In this paper, the authors presented a new survey strategy to discover and study high redshift Type Ia supernovae (SNe Ia) using the Hubble Space Telescope (HST).
Posted Content
Supernova / Acceleration Probe: A Satellite Experiment to Study the Nature of the Dark Energy
Greg Aldering,W. Althouse,Rahman Amanullah,J. Annis,Pierre Astier,C. Baltay,E. Barrelet,Stéphane Basa,Chris Bebek,Lars Bergström,Gary Bernstein,Manfred Bester,B. Bigelow,Roger Blandford,Ralph C. Bohlin,Alain Bonissent,C. R. Bower,Michael L. Brown,M. Campbell,William Carithers,Eugene D. Commins,William W. Craig,C. T. Day,F. DeJongh,Susana E. Deustua,T. Diehl,Scott Dodelson,Anne Ealet,Richard Ellis,W. Emmet,Dominique Fouchez,Josh Frieman,A. S. Fruchter,D. W. Gerdes,L. Gladney,G. Goldhaber,A. Goobar,D. E. Groom,H. Heetderks,M. Hoff,S. T. Holland,M.E. Huffer,L. Hui,Dragan Huterer,Bhuvnesh Jain,Patrick N. Jelinsky,Armin Karcher,Steve Kent,Steven E. Kahn,Alex G. Kim,William F. Kolbe,B. Krieger,G. Kushner,N. Kuznetsova,R. Lafever,J. I. Lamoureux,M. L. Lampton,O. Le Fevre,M. E. Levi,P. Limon,H. Lin,Eric V. Linder,S. C. Loken,Wolfgang Lorenzon,Roger F. Malina,J. P. Marriner,Philip J. Marshall,Richard Massey,Alain Mazure,Timothy A. McKay,Shawn McKee,Ramon Miquel,N. Morgan,Edvard Mörtsell,Nick Mostek,S. L. Mufson,J. A. Musser,Peter Nugent,Hakeem M. Oluseyi,R. Pain,N. Palaio,David H. Pankow,John Peoples,Saul Perlmutter,Eric Prieto,D. Rabinowitz,A. Refregier,Jason Rhodes,Natalie A. Roe,D. Rusin,V. Scarpine,Michael Schubnell,Michael Sholl,G. Smadja,Roger Smith,George F. Smoot,J. Snyder,A. L. Spadafora,Albert Stebbins,Christopher Stoughton,Andrew Szymkowiak,Gregory Tarle,Keith Taylor,Andre Tilquin,A. D. Tomasch,Douglas L. Tucker,D. Vincent,H. von der Lippe,J.-P. Walder,Guofeng Wang,W. C. Wester +110 more
TL;DR: The Supernova / Acceleration Probe (SNAP) as discussed by the authors is a space-based experiment designed to study the dark energy and alternative explanations of the acceleration of the Universe's expansion by performing a series of complementary systematics-controlled measurements.
Journal ArticleDOI
Measurement of \Omega_m, \Omega_{\Lambda} from a blind analysis of Type Ia supernovae with CMAGIC: Using color information to verify the acceleration of the Universe
Alex Conley,G. Goldhaber,Lingyu Wang,Greg Aldering,Rahman Amanullah,Eugene D. Commins,Vitaliy Fadeyev,G. Folatelli,G. Garavini,R. Gibbons,A. Goobar,D. E. Groom,I. M. Hook,D. A. Howell,A. G. Kim,R. A. Knop,M. Kowalski,N. Kuznetsova,C. Lidman,S. Nobili,Peter Nugent,R. Pain,Saul Perlmutter,Eric P. Smith,A. L. Spadafora,Vallery Stanishev,M. Strovink,R. C. Thomas,W. M. Wood-Vasey +28 more
TL;DR: In this paper, a blind analysis of 21 high-redshift supernovae using a new technique (CMAGIC) for fitting the multi-color lightcurves of Type Ia supernova was presented.