Context. Indene, a small PAH, has been detected in the gas phase in the cold dense cloud
TMC-1. Due to the low temperature in the cloud, below indene condensation temperature, its …

Context. Ammonia is detected both in the gas phase and in the ices of protoplanetary disks.
However, its gas phase abundances are still difficult to reproduce via chemical modelling …

Quantifying electron trapping and transfer to small molecules is crucial for interfacial
chemistry. In an astrochemical context, we study how NH3 clusters in both crystalline and …

We modeled the collisions between OH+ projectiles with kinetic energies ranging from 10 to
22 eV and an amorphous cold (CH3OH) 10 substrate using Born-Oppenheimer molecular …

In the coldest regions (10 K–100 K) of the interstellar medium, where stars and planets are
formed, molecular matter exists mainly in the solid phase, forming ices on the surface of dust …