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 - IN2P3 - Institut national de physique nucléaire et de physique des particules Accéder directement au contenu
Article Dans Une Revue International Journal of Mass Spectrometry Année : 2008

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

Résumé

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.

Dates et versions

in2p3-00274350 , version 1 (18-04-2008)

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Citer

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, 2008, 272, pp.48-56. ⟨10.1016/j.ijms.2007.12.014⟩. ⟨in2p3-00274350⟩
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