Fragmentation patterns of ionized C5Q+ clusters (Q = 1 → 4) - Archive ouverte HAL
Communication Dans Un Congrès Année : 1997

Fragmentation patterns of ionized C5Q+ clusters (Q = 1 → 4)

M. Chabot
  • Fonction : Auteur
D. Gardès
  • Fonction : Auteur
Dominique Vernhet
D. Jacquet
  • Fonction : Auteur
S. Della Negra
  • Fonction : Auteur
A. Brunelle
M. Nectoux
  • Fonction : Auteur
M. Pautrat
  • Fonction : Auteur
Y. Le Beyec
  • Fonction : Auteur

Résumé

A new experimental set-up has been built allowing, for the first time, the complete collection, event by event, of all fragments resulting from the dissociation of C5Q+ clusters (Q = 1 → 4). These ionized species were created either by dissociative excitation (Q = 1) or ionization (Q = 2, 3, 4 for single, double and triple ionization respectively) of incident 10 MeV C5+ ions colliding with an He target. The fragmentation pattern of C5+ is found to be radically different from the one observed in photoexcitation or in low velocity collisions. Results concerning the fragmentation of C5Q+ clusters with Q ≥ 2, for which no data existed up to now, exhibit a large variety in the possible fragmentation channels.

Dates et versions

hal-00014027 , version 1 (17-11-2005)

Identifiants

Citer

M. Chabot, K. Wohrer, J. P Rozet, D. Gardès, Dominique Vernhet, et al.. Fragmentation patterns of ionized C5Q+ clusters (Q = 1 → 4). THE 8th INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS (HCI-1996), Sep 1996, Omiya, Saitama, Japan. pp.282-283, ⟨10.1088/0031-8949/1997/T73/092⟩. ⟨hal-00014027⟩
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