Quantum mechanical modeling of the grain-surface formation of acetaldehyde on H${}_2$O:CO dirty ice surfaces

Jessica Perrero, Piero Ugliengo, Cecilia Ceccarelli +1

Acetaldehyde (CH${}_3$CHO) is one of the most detected interstellar Complex Organic Molecule (iCOM) in the interstellar medium (ISM). These species have a potential biological releva…