158 citations · 634 across the 20 of their papers we have counts for
21 papers
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…
X-ray photodesorption of complex organic molecules in protoplanetary disks -- I. Acetonitrile CH3CN
R. Basalgète, D. Torres-Díaz, A. Lafosse +7
X-rays emitted from pre-main-sequence stars at the center of protoplanetary disks can induce nonthermal desorption from interstellar ices populating the cold regions. This X-ray ph…
Indirect X-ray photodesorption of 15N2 and 13CO from mixed and layered ices
R. Basalgète, D. Torres-Díaz, A. Lafosse +7
X-ray photodesorption yields of N and CO are derived as a function of the incident photon energy near the N (400 eV) and O K-edge (500 eV) for pure $^…
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…
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…
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…