A
Andrew Gould
Researcher at Ohio State University
Publications - 335
Citations - 14328
Andrew Gould is an academic researcher from Ohio State University. The author has contributed to research in topics: Gravitational microlensing & Stars. The author has an hindex of 60, co-authored 335 publications receiving 13413 citations. Previous affiliations of Andrew Gould include Alfred P. Sloan Foundation & Collège de France.
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Journal ArticleDOI
Limits on the Macho Content of the Galactic Halo from the EROS-2 Survey of the Magellanic Clouds
P. Tisserand,L. Le Guillou,C. Afonso,J. N. Albert,Johannes Andersen,Reza Ansari,Éric Aubourg,P. Bareyre,Jean-Philippe Beaulieu,X. Charlot,Ch. Coutures,Ch. Coutures,Roger Ferlet,Pascal Fouqué,J. F. Glicenstein,Bertrand Goldman,Andrew Gould,David S. Graff,M. Gros,J. Haissinski,C. Hamadache,J. de Kat,Thierry Lasserre,E. Lesquoy,E. Lesquoy,C. Loup,C. Magneville,J. B. Marquette,E. Maurice,Anaëlle Maury,A. Milsztajn,Marc Moniez,Nathalie Palanque-Delabrouille,O. Perdereau,Y. R. Rahal,J. Rich,Michel Spiro,Alfred Vidal-Madjar,L. Vigroux,L. Vigroux,S. Zylberajch +40 more
TL;DR: The EROS-2 project was designed to test the hypothesis that massive compact halo objects (the so-called ''machos'') could be a major component of the dark matter halo of the Milky Way galaxy.
Journal ArticleDOI
Reddening and extinction toward the galactic bulge from ogle-iii: the inner milky way's rv ∼ 2.5 extinction curve*
David M. Nataf,David M. Nataf,Andrew Gould,Pascal Fouqué,Pascal Fouqué,Oscar A. Gonzalez,Jennifer A. Johnson,Jan Skowron,Andrzej Udalski,Michał K. Szymański,M. Kubiak,Grzegorz Pietrzyński,Grzegorz Pietrzyński,Igor Soszyński,Krzysztof Ulaczyk,Łukasz Wyrzykowski,Łukasz Wyrzykowski,Radosław Poleski +17 more
TL;DR: In this article, the authors combine VI photometry from OGLE-III with VISTA Variables in The Via Lactea survey and Two Micron All Sky Survey measurements of E(J? Ks ) to resolve the longstanding problem of the non-standard optical extinction toward the Galactic bulge.
Journal ArticleDOI
Black Hole Masses and Eddington Ratios at 0.3 < z < 4
Juna A. Kollmeier,Christopher A. Onken,Christopher A. Onken,Christopher S. Kochanek,Andrew Gould,David H. Weinberg,M. Dietrich,Richard J. Cool,Arjun Dey,Daniel J. Eisenstein,Buell T. Jannuzi,Emeric Le Floc'h,Daniel Stern +12 more
TL;DR: In this article, the distribution of Eddington luminosity ratios, Lbol/LEdd, of active galactic nuclei (AGNs) discovered in the AGN and Galaxy Evolution Survey (AGES) was studied.
Journal ArticleDOI
KELT-1b: A STRONGLY IRRADIATED, HIGHLY INFLATED, SHORT PERIOD, 27 JUPITER-MASS COMPANION TRANSITING A MID-F STAR
Robert J. Siverd,Thomas G. Beatty,Joshua Pepper,Jason D. Eastman,Jason D. Eastman,Karen A. Collins,Allyson Bieryla,David W. Latham,Lars A. Buchhave,Lars A. Buchhave,Eric L. N. Jensen,Justin R. Crepp,Justin R. Crepp,Rachel Street,Keivan G. Stassun,Keivan G. Stassun,B. Scott Gaudi,Perry Berlind,Michael L. Calkins,Darren L. DePoy,Gilbert A. Esquerdo,Benjamin J. Fulton,Benjamin J. Fulton,Gábor Fűrész,John C. Geary,Andrew Gould,Leslie Hebb,John F. Kielkopf,Jennifer L. Marshall,Richard W. Pogge,K. Z. Stanek,Robert P. Stefanik,Andrew Szentgyorgyi,Mark Trueblood,Patricia Trueblood,Amelia M. Stutz,Amelia M. Stutz,Jennifer L. van Saders +37 more
TL;DR: The first transiting low-mass companion from the wide-field Kilodegree Extremely Little Telescope-North (KELT-North) transit survey was discovered in this paper.
Journal ArticleDOI
Improved astrometry and photometry for the luyten catalog. ii. faint stars and the revised catalog
Samir Salim,Andrew Gould +1 more
TL;DR: In this article, a reduced proper-motion diagram was proposed to classify NLTT stars into main-sequence (MS) stars, subdwarfs (SDs), and white dwarfs (WDs).