89 citations · 500 across the 14 of their papers we have counts for
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Cosmic ray sputtering yield of interstellar ice mantles: CO and CO2 ice thickness dependence
E. Dartois, M. Chabot, T. Id Barkach +4
Cosmic-ray-induced sputtering is one of the important desorption mechanisms at work in astrophysical environments. The chemical evolution observed in high-density regions, from den…
Non-thermal desorption of complex organic molecules: Cosmic-ray sputtering of CH3OH embedded in CO2 ice
E. Dartois, M. Chabot, A. Bacmann +3
Methanol ice is embedded in interstellar ice mantles present in dense molecular clouds. We aim to measure the sputtering efficiencies starting from different ice mantles of varying…
Cosmic ray sputtering yield of interstellar H2O ice mantles : Ice mantle thickness dependence
E. Dartois, M. Chabot, T. Id Barkach +5
Interstellar grain mantles present in dense interstellar clouds are in constant exchange with the gas phase via accretion and desorption mechanisms such as UV, X-ray photodesorptio…
Heavy ion irradiation of crystalline water ice
E. Dartois, B. Augé, P. Boduch +9
Under cosmic irradiation, the interstellar water ice mantles evolve towards a compact amorphous state. Crystalline ice amorphisation was previously monitored mainly in the keV to h…
Formation of unsaturated hydrocarbons in interstellar ice analogs by cosmic rays
S. Pilling, D. P. P. Andrade, E. F. da Silveira +3
The formation of double and triple C-C bonds from the processing of pure c-C6H12 (cyclohexane) and mixed H2O:NH3:c-C6H12 (1:0.3:0.7) ices by highly-charged, and energetic ions (219…