The Distribution and Chemistry of H${}_2$CO in the DM Tau Protoplanetary Disk

Ryan A. Loomis, L. Ilsedore Cleeves, Karin I. Öberg +2

H${}_2$CO ice on dust grains is an important precursor of complex organic molecules (COMs). H${}_2$CO gas can be readily observed in protoplanetary disks and may be used to trace COM c…