ALMA visits the QSO MUSEUM: Connecting molecular gas and the cool circumgalactic medium around 37 z~3 quasars

Jelena Ritter, Fabrizio Arrigoni Battaia, Bo Peng +7

Extended Ly$\alpha$ emission is ubiquitous around quasars and traces the cool circumgalactic medium, providing insights into halo gas dynamics and active galactic nucleus feedback. Howe…