# Absolute partial cross-sections for the destruction channels of $H_2$ and $H_3^+$ in collisions with helium atoms at 50 and 60 keV/amu

Abstract : The first partial cross-section measurements are presented for the various channels of H3+ and H2 dissociation in collisions with helium atoms at 50 and 60 keV/amu. The experimental technique includes the use of a removable grid in front of a surface barrier detector to enable neutrals of mass 2 amu to be separated into H2 and 2H channels.
Keywords :
Document type :
Journal articles
International Journal of Mass Spectrometry, Elsevier, 2008, 272, pp.48-56. <10.1016/j.ijms.2007.12.014>
Domain :

http://hal.in2p3.fr/in2p3-00274350
Contributor : Dominique Girod <>
Submitted on : Friday, April 18, 2008 - 10:40:27 AM
Last modification on : Monday, July 6, 2009 - 1:16:22 PM

### Citation

J. Tabet, S. Eden, F. Gobet, B. Farizon, M. Farizon, et al.. Absolute partial cross-sections for the destruction channels of $H_2$ and $H_3^+$ in collisions with helium atoms at 50 and 60 keV/amu. International Journal of Mass Spectrometry, Elsevier, 2008, 272, pp.48-56. <10.1016/j.ijms.2007.12.014>. <in2p3-00274350>

### Metrics

Consultation de la notice