108 citations · 270 across the 6 of their papers we have counts for
6 papers
Hard X-ray irradiation of cosmic silicate analogs: structural evolution and astrophysical implications
L. Gavilan, C. Jäger, A. Simionovici +7
Protoplanetary disks, interstellar clouds, and active galactic nuclei, contain X-ray dominated regions. X-rays interact with the dust and gas present in such environments. While a…
Sticking coefficient of hydrogen and deuterium on silicates under interstellar conditions
H. Chaabouni, H. Bergeron, S. Baouche +5
Sticking of H and D atoms on interstellar dust grains is the first step in molecular hydrogen formation, which is a key reaction in the InterStellar Medium (ISM). After studying th…
Gas temperature dependent sticking of hydrogen on cold amorphous water ice surfaces of interstellar interest
E. Matar, H. Bergeron, F. Dulieu +3
Using the King & Wells method, we present experimental data on the dependence of the sticking of molecular hydrogen and deuterium on the beam temperature onto non- porous amorphous…
Experimental evidence of water formation on interstellar dust grains
F. Dulieu, L. Amiaud, J-H. Fillion +4
The synthesis of water is one necessary step in the origin and development of life. It is believed that pristine water is formed and grows on the surface of icy dust grains in dark…
Experimental evidence for water formation via ozone hydrogenation on dust grains at 10 K
H. Mokrane, H. Chaabouni, M. Accolla +4
The formation of water molecules from the reaction between ozone (O3) and D-atoms is studied experimentally for the first time. Ozone is deposited on non-porous amorphous solid wat…
Laboratory evidence for the non-detection of excited nascent H2 in dark clouds
Emanuele Congiu, Elie Matar, Lars E. Kristensen +2
There has always been a great deal of interest in the formation of H2 as well as in the binding energy released upon its formation on the surface of dust grains. The present work a…