circumstellar matter

Simulated observations of young gravitationally unstable protoplanetary discs

LBT/LUCIFER near-infrared spectroscopy of PV Cephei. An outbursting young stellar object with an asymmetric jet

Modelling and observations of molecules in discs around young stars

CO bandhead emission of massive young stellar objects: determining disc properties

AMBER and CRIRES observations of the binary sgB[e] star HD 327083: evidence of a gaseous disc traced by CO bandhead emission

Chemistry in a gravitationally unstable protoplanetary disc