Four microlensing giant planets detected through signals produced by minor-image perturbations

Cheongho Han, Ian A. Bond, Chung-Uk Lee +63

We investigated the nature of the anomalies appearing in four microlensing events KMT-2020-BLG-0757, KMT-2022-BLG-0732, KMT-2022-BLG-1787, and KMT-2022-BLG-1852. The light curves o…