136 citations · 247 across the 7 of their papers we have counts for
7 papers
Moderate Galaxy-Galaxy Lensing
S. Mao, J. Wang, M. C. Smith
We study moderate gravitational lensing where a background galaxy is magnified substantially, but not multiply imaged, by an intervening galaxy. We focus on the case where both the…
The OGLE View of Microlensing towards the Magellanic Clouds. II. OGLE-II SMC data
L. Wyrzykowski, S. Kozlowski, J. Skowron +8
The primary goal of this paper is to provide the evidence that can either prove or falsify the hypothesis that dark matter in the Galactic halo can clump into stellar-mass compact…
Photometry of two unusual A supergiant systems in the Small Magellanic Cloud
R. E. Mennickent, M. Smith, Z. Kołaczkowski +2
We present multiwavelength broadband photometry and V, I time resolved photometry for two variable bright stars in the SMC, OGLE004336.91-732637.7 (SMC-SC3) and OGLE004633.76-73120…
The OGLE-II event sc5_2859 -- An example of disk-disk microlensing
M. C. Smith
We present a new long-duration parallax event from the OGLE-II database, sc5_2859, which has the second longest time-scale ever identified (tE = 547.6{+22.6}{-7.8} days). We argue…
Acceleration and Parallax Effects in Gravitational Microlensing
M. C. Smith, S. Mao, B. Paczynski
To generate the standard microlensing light curve one assumes that the relative motion of the source, the lens, and the observer is linear. In reality, the relative motion is likel…
Optical Gravitational Lensing Experiment. OGLE-1999-BUL-19: The First Multi-Peak Parallax Event
M. C. Smith, S. Mao, P. Wozniak +6
We describe a highly unusual microlensing event, OGLE-1999-BUL-19, which exhibits multiple peaks in its light curve. The Einstein radius crossing time for this event is approximate…