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| HAL : in2p3-00002437, version 1 |
| DOI : 10.1016/S0009-2614(96)00125-X |
| Fiche détaillée |  Récupérer au format |
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| Chemical Physics Letters 252 (1996) 147-152 |
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| Direct observation of multi-ionization and multi-fragmentation in a high-velocity cluster-atom collision |
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| B. Farizon1M. Farizon1M.J. Gaillard1E. Gerlic1R. Genre1S. Louc1N.V. De Castro FariaG. Jalbert |
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| (1996) |
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| We report the direct observation of the multi-ionization of the $H_{21}^+$ hydrogen cluster in a single collision with a helium atom at 60 keV/u. Up to quadruple ionization of the cluster was observed and new multi-fragmentation channel were detected. Moreover, the results show two different fragmentation processes of doubly charged $H-{21}^{2+}$ clusters: emission of an $H_2^+$ dimer, or emission of an $H-3^+$ trimer after rearrangement in the cluster prior to fragmentation. |
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| 1 : | IPNL - Institut de Physique Nucléaire de Lyon |
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| Thème(s) | : | Physique/Physique/Agrégats Moléculaires et Atomiques |
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| in2p3-00002437, version 1 | |
| http://hal.in2p3.fr/in2p3-00002437 | |
| oai:hal.in2p3.fr:in2p3-00002437 | |
| Contributeur : Sylvie Florès | |
| Soumis le : Vendredi 29 Mai 2009, 13:38:05 | |
| Dernière modification le : Vendredi 29 Mai 2009, 13:40:14 | |
