GW Christie

OGLE-2005-BLG-071Lb, The Most Massive M Dwarf Planetary Companion? (2009)

Dong, S, Gould, A, Udalski, A, Anderson, J, Christie, GW, Gaudi, BS, ...

We combine all available information to constrain the nature of OGLE-2005-BLG-071Lb, the second planet discovered by microlensing and the first in a high-magnification event. These include...

Extreme Magnification Microlensing Event OGLE-2008-BLG-279: Strong Limits on Planetary Companions to the Lens Stars (2009)

Yee, JC, Udalski, A, Sumi, T, Dong, S, Kozlowski, S, Bird, JC, ...

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

Interpretation of Strong Short-term Central Perturbations in the Light Curves of Moderate-Magnification Microlensing Events (2009)

Han, C, Hwang, KH, Kim, D, Udalski, A, Abe, F, Monard, LAB, ...

To improve the planet detection efficiency, current planetary microlensing experiments are focused on high magnificationevents searching for planetary signals near the peak of lensing light curves....

Discovery of a Jupiter/Saturn Analog with Gravitational Microlensing (2008)

Gaudi, BS, Bennett, DP, Udalski, A, Gould, A, Christie, GW, Maoz, D, ...

A Jovian-Mass Planet in Microlensing Event OGLE-2005-BLG-071 (2005)

Udalski, A, Jaroszynski, M, Paczynski, B, Kubiak, M, Szymanski, MK, Soszynski, I, ...