590 citations · 8.8k across the 153 of their papers we have counts for
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Generalized Microlensing Effective Timescale
Andrew Gould
The microlensing effective timescale t_eff=beta*t_E is used frequently in high-magnification (beta << 1) microlensing events, because it is better constrained than either the impac…
Kepler-like Multi-Plexing for Mass Production of Microlens Parallaxes
Andrew Gould, Keith Horne
We show that a wide-field Kepler-like satellite in Solar orbit could obtain microlens parallaxes for several thousand events per year that are identified from the ground, yielding…
KELT-6b: A P~7.9 d Hot Saturn Transiting a Metal-Poor Star with a Long-Period Companion
Karen A. Collins, Jason D. Eastman, Thomas G. Beatty +39
We report the discovery of KELT-6b, a mildly-inflated Saturn-mass planet transiting a metal-poor host. The initial transit signal was identified in KELT-North survey data, and the…
Kepler Microlens Planets and Parallaxes
Andrew Gould, Keith Horne
Kepler's quest for other Earths need not end just yet: it remains capable of characterizing cool Earth-mass planets by microlensing, even given its degraded pointing control. If Ke…
Reanalysis of the Gravitational Microlensing Event MACHO-97-BLG-41 based on Combined Data
Youn Kil Jung, Cheongho Han, Andrew Gould +1
MACHO-97-BLG-41 is a gravitational microlensing event produced by a lens composed of multiple masses detected by the first-generation lensing experiment. For the event, there exist…
A New Photometric Model of the Galactic Bar using Red Clump Giants
Liang Cao, Shude Mao, David Nataf +2
We present a study of the luminosity density distribution of the Galactic bar using number counts of red clump giants (RCGs) from the OGLE-III survey. The data were recently publis…
OGLE-2011-BLG-0417: A Radial Velocity Testbed for Microlensing
Andrew Gould, In-Gu Shin, Cheongho Han +2
Microlensing experiments are returning increasingly detailed information about the planetary and binary systems that are being detected, far beyond what was originally expected. In…