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19942026
most citedDiscovery of a Cool Planet of 5.5 Earth Masses Through Gravitational Microlensing

596 citations · 20.6k across the 559 of their papers we have counts for

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Showing 2007Show all

10 papers · 1 filter

astro-ph2007★ 39 cited

A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182

F. Pont, O. Tamuz, A. Udalski +24

By re-processing the data of the second season of the OGLE survey for planetary transits and adding new mesurements on the same fields gathered in subsequent years with the OGLE te…

astro-ph2007★ 10 cited

The Optical Gravitational Lensing Experiment. Period-Luminosity Relations of Variable Red Giant Stars

I. Soszynski, W. A. Dziembowski, A. Udalski +6

Period-luminosity (PL) relations of variable red giants in the Large (LMC) and Small Magellanic Clouds (SMC) are presented. The PL diagrams are plotted in three planes: logP-K_S, l…

astro-ph2007★ 5 cited

Millimagnitude Photometry for Transiting Extrasolar Planetary Candidates IV: The Puzzle of the Extremely Red OGLE-TR-82 Primary Solved

Sergio Hoyer, Sebastian Ramirez Alegria, Valentin D. Ivanov +12

We present precise new V, I, and K-band photometry for the planetary transit candidate star OGLE-TR-82. Good seeing V-band images acquired with VIMOS instrument at ESO VLT allowed…

astro-ph2007★ 9 cited

An Extrasolar Planet Census with a Space-based Microlensing Survey

D. P. Bennett, J. Anderson, J. -P. Beaulieu +14

A space-based gravitational microlensing exoplanet survey will provide a statistical census of exoplanets with masses down to 0.1 Earth-masses and orbital separations ranging from…

astro-ph2007★ 143 cited

First Space-Based Microlens Parallax Measurement: Spitzer Observations of OGLE-2005-SMC-001

Subo Dong, A. Udalski, A. Gould +20

We combine Spitzer and ground-based observations to measure the microlens parallax of OGLE-2005-SMC-001, the first such space-based determination since S. Refsdal proposed the idea…

astro-ph2007★ 1 cited

Binary Lenses in OGLE-III EWS Database. Season 2004

M. Jaroszynski, J. Skowron, A. Udalski +7

We present 19 binary lens candidates from OGLE-III Early Warning System database for the season of 2004. We have also found five events interpreted as single mass lensing of double…