Surface chemistry in the interstellar medium: I. H2 formation by Langmuir-Hinshelwood and Eley-Rideal mechanisms

Context. It has been found from ISO, Spitzer, and Herschel observations that molecular hydrogen, H2, can form on warm grains. Numerical models of interstellar chemistry have failed to reproduce the observed formation rates of H2, which remains a difficulty when interpreting observations of photon-do...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2012, Vol.541
Hauptverfasser:	LE BOURLOT, J, LE PETIT, F, PINTO, C, ROUEFF, E, ROY, F
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics Earth, ocean, space Exact sciences and technology Physics
Online-Zugang:	Volltext
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