Locating Hidden Exoplanets in ALMA Data Using Machine Learning. (arXiv:2211.09541v1 [astro-ph.EP])

Exoplanets in protoplanetary disks cause localized deviations from Keplerian
velocity in channel maps of molecular line emission. Current methods of
characterizing these deviations are time consuming, and there is no unified
standard approach. We demonstrate that machine learning can quickly and
accurately detect the presence of planets. We train our model on synthetic
images generated from simulations and apply it to real observations to identify
forming planets in real systems. Machine learning methods, based on computer
vision, are not only …

arxiv astro data exoplanets machine machine learning