| Thème(s) : |
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Physique/Physique/Agrégats Moléculaires et Atomiques
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| Titre : |
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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 |
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| Auteur : |
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J. Tabet1, S. Eden1, F. Gobet1, B. Farizon1, M. Farizon1, S. Ouaskit, P. Scheier, T.D. Märk |
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| Laboratoire : |
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| Résumé : |
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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. |
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| Type de publication : |
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Articles dans des revues avec comité de lecture |
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Date de publication
ou d'écriture : |
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2008 |
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| Nom du périodique : |
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| International Journal of Mass Spectrometry (Int. J. Mass Spectrom.) |
| Publisher |
Elsevier |
| ISSN |
1387-3806 |
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| Volume : |
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272 |
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| Page/Article : |
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48-56 |
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| Mot(s)-clé(s) : |
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Molecular hydrogen – H2 – H3+ – Collision induced fragmentation – Ionization reference |
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