activity
20082025
most citedLaboratory evidence for efficient water formation in interstellar ices

249 citations · 1.3k across the 21 of their papers we have counts for

collaborators
Showing 2021Show all

8 papers · 1 filter

physics.chem-ph2021★ 9 cited

Experimental and computational studies on the reactivity of methanimine radical cation (HCNH) and its isomer aminomethylene (HCNH) with CH

Vincent Richardson, Daniela Ascenzi, David Sundelin +8

Experimental and theoretical studies are presented on the reactivity of the radical cation isomers methanimine and aminomethylene with ethyne. Selective isomer generation is perfor…

physics.chem-ph2021★ 8 cited

The reactivity of methanimine radical cation (HCNH) and its isomer aminomethylene (HCNH) with CH

David Sundelin, Daniela Ascenzi, Vincent Richardson +7

Experimental and theoretical studies are presented on the reactivity of methanimine and aminomethylene cations with ethene. Selective isomer generation is performed via dissociativ…

astro-ph.GA2021★ 17 cited

Photodesorption of acetonitrile CH3CN in UV-irradiated regions of the Interstellar Medium: an experimental evidence

Romain Basalgète, Antonio Jesus Ocaña, Géraldine Féraud +5

Pure acetonitrile (CH3CN) and mixed CO:CH3CN and H2O:CH3CN ices have been irradiated at 15K with Vacuum UltraViolet (VUV) photons in the 7-13.6 eV range using synchrotron radiation…

physics.chem-ph2021★ 13 cited

X-ray induced desorption and photochemistry in CO ice

R. Dupuy, M. Bertin, G. Féraud +8

We report an investigation of X-ray induced desorption of neutrals, cations and anions from CO ice. The desorption of neutral CO, by far the most abundant, is quantified and discus…

physics.chem-ph2021★ 13 cited

Mechanism of Indirect Photon-induced Desorption at the Water Ice Surface

R. Dupuy, M. Bertin, G. Féraud +8

Electronic excitations near the surface of water ice lead to the desorption of adsorbed molecules, through a so far debated mechanism. A systematic study of photon-induced indirect…

physics.chem-ph2021

Vacuum-UV photodesorption from compact Amorphous Solid Water : photon energy, isotopic and temperature effects

Jean-Hugues Fillion, Rémi Dupuy, Géraldine Féraud +9

Vacuum-UV (VUV) photodesorption from water-rich ice mantles coating interstellar grains is known to play an important role in the gas-to-ice ratio in star- and planet-forming regio…