Deriving a multivariate CO-to-H${}_2$ conversion function using the [CII]/CO(1-0) ratio and its application to molecular gas scaling relations

G. Accurso, A. Saintonge, B. Catinella +17

We present Herschel PACS observations of the [CII] 158 micron emission line in a sample of 24 intermediate mass (9<logM${}_{\ast }$/M${}_{\odot }$<10) and low metallicity (0.4< Z/Z${}_{\odot }$<1…