Probable brown dwarf companions detected in binary microlensing events during the 2018-2020 seasons of the KMTNet survey

We inspect the microlensing data of the KMTNet survey collected during the 2018--2020 seasons in order to find lensing events produced by binaries with brown-dwarf companions. In order to pick out binary-lens events with candidate BD lens companions, we conduct systematic analyses of all anomalous lensing events observed during the... Show more