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20082012
most citedUnbound or Distant Planetary Mass Population Detected by Gravitational Microlensing

522 citations · 1.8k across the 14 of their papers we have counts for

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astro-ph.EP2011★ 522 cited

Unbound or Distant Planetary Mass Population Detected by Gravitational Microlensing

T. Sumi, K. Kamiya, A. Udalski +36

Since 1995, more than 500 exoplanets have been detected using different techniques, of which 11 were detected with gravitational microlensing. Most of these are gravitationally bou…

astro-ph.EP2011★ 183 cited

MOA-2009-BLG-387Lb: A massive planet orbiting an M dwarf

Virginie Batista, A. Gould, S. Dieters +25

We report the discovery of a planet with a high planet-to-star mass ratio in the microlensing event MOA-2009-BLG-387, which exhibited pronounced deviations over a 12-day interval,…

astro-ph.EP2010★ 100 cited

Measurements of Transit Timing Variations for WASP-5b

Akihiko Fukui, Norio Narita, Paul J. Tristram +34

We have observed 7 new transits of the `hot Jupiter' WASP-5b using a 61 cm telescope located in New Zealand, in order to search for transit timing variations (TTVs) which can be in…

astro-ph.EP2010★ 217 cited

A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common

T. Sumi, D. P. Bennett, I. A. Bond +104

We present the discovery of a Neptune-mass planet OGLE-2007-BLG-368Lb with a planet-star mass ratio of q=[9.5 +/- 2.1] x 10^{-5} via gravitational microlensing. The planetary devia…

astro-ph.EP2009★ 4 cited

Interpretation of Strong Short-Term Central Perturbations in the Light Curves of Moderate-Magnification Microlensing Events

C. Han, K. -H. Hwang, D. Kim +87

To improve the planet detection efficiency, current planetary microlensing experiments are focused on high-magnification events searching for planetary signals near the peak of len…

astro-ph.EP2009★ 74 cited

Extreme Magnification Microlensing Event OGLE-2008-BLG-279: Strong Limits on Planetary Companions to the Lens Star

J. C. Yee, A. Udalski, T. Sumi +14

We analyze the extreme high-magnification microlensing event OGLE-2008-BLG-279, which peaked at a maximum magnification of A ~ 1600 on 30 May 2008. The peak of this event exhibits…