123 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR76 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR75 papers
- École Nationale Supérieure d'Ingénieurs de CaenFR50 papers
- Université de Caen NormandieFR42 papers
- Normandie UniversitéFR23 papers
- Grand Accélérateur National d'Ions LourdsFR20 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR12 papers
- Laboratoire de Physique Corpusculaire de CaenFR12 papers
- University of Duisburg-EssenDE8 papers
- Pontifícia Universidade Católica do Rio de JaneiroBR6 papers
- Universidade do Vale do ParaíbaBR6 papers
- Université de BordeauxFR6 papers
7 papers · 1 filter
Cosmic-ray induced sputtering of interstellar formaldehyde ices
M. Faure, A. Bacmann, A. Faure +4
H2CO is a ubiquitous molecule in the ISM and in the gas phase of prestellar cores, and is likely present in ice mantles, but its main desorption mechanism is unknown. In this paper…
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…
Failure of hydrogenation in protecting polycyclic aromatic hydrocarbons from fragmentation
Michael Gatchell, Mark H. Stockett, Nathalie de Ruette +13
A recent study of soft X-ray absorption in native and hydrogenated coronene cations, CH , led to the conclusion that additional hydrogen atoms protect (int…
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…