Gravitation microlensing detection of extrasolar planets
Cheongho Han
Chuugbuk National university Republic of korea
we introduce the principle of the method of finding extrasolar planets by using microlensing. we also introduce the experiments for microlensing planet detections and describe how they are carried out. examples of microlensing planets are to be presented. finally ,we describe a new-generation experiments that can dramatically increase the number of microlensing planets detection