Theoretical determination of adsorption and ionisation energies of polycyclic aromatic hydrocarbons on water ice.

In dense interstellar environments, Polycyclic Aromatic Hydrocarbons (PAHs) are likely to condense onto or integrate into water ice mantles covering dust grains. Understanding the role of ice in the photo-induced processes involving adsorbed PAHs is therefore a key issue in astrochemistry. This requires (i) the knowledge of PAH-ice interactions, i.

Correction: Adsorption of PAHs on interstellar ice viewed by classical molecular dynamics.

Correction for 'Adsorption of PAHs on interstellar ice viewed by classical molecular dynamics' by Eric Michoulier et al., Phys. Chem.

Adsorption of PAHs on interstellar ice viewed by classical molecular dynamics.

Polycyclic Aromatic Hydrocarbons (PAHs) are a family of molecules which represent the best candidates to explain the observation of one set of features in the Interstellar Medium (ISM): the Aromatic Interstellar Bands (AIBs). They could also contribute to the Diffuse Interstellar Bands (DIBs). In dense molecular clouds, PAHs may condense onto interstellar grains, contributing to the complex chemistry occurring in their icy mantles, composed essentially of water.