3 papers
astro-ph.GA2026
Temperature-programmed desorption of SO2 from water ice surfaces: Adsorption energy distributions
Ferdinand Benoit, Antoine B. Hacquard, Jean-Hugues Fillion +1
Context. Sulphur-bearing species play a key role in the chemical evolution of the interstellar medium and icy Solar System bodies such as the Jovian moons, yet the sulphur budget r…
physics.chem-ph2025
Deep Potential-Driven Molecular Dynamics of CO Ice Analogues: Investigating Desorption Following Vibrational Excitation
Maxime Infuso, Samuel Del Fré, Gilberto A. Alou +4
We present a new deep learning-based machine learning potential (MLP) for molecular dynamics simulations of solid carbon monoxide (CO), capable of accurately describing CO vibratio…
astro-ph.GA2024
Flux and fluence effects on the Vacuum-UV photodesorption and photoprocessing of CO ices
Antoine B. Hacquard, Daniela Torres-Diaz, Romain Basalgète +10
CO is a major component of the icy mantles surrounding dust grains in planet and star formation regions. Understanding its photodesorption is crucial for explaining gas phase a…