Detecting Extra-Solar Planets via Microlensing at High Magnification
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Extra-solar planets can be efficiently detected in gravitational microlensing events of high magnification. High accuracy photometry is required over a short, well-defined time interval only, of order 10-30 hours. Most planets orbiting the lens star are evidenced by perturbations of the microlensing light curve in this time.
4 pages, 2 figures. Presented at the Scientific Frontiers in Research on Extra-Solar Planets conference, Washginton D.C., June 2002
4 pages, 2 figures. Presented at the Scientific Frontiers in Research on Extra-Solar Planets conference, Washginton D.C., June 2002