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Kinematically complete study of dissociative ionization of D$_{2}$ by ion impact

Abstract : We present a kinematically complete study of dissociative ionization of D$_{2}$ by 13.6 MeV/u S$^{15+}$ ions. The experiment allows us to unravel the competing mechanisms, namely, direct single ionization, autoionization of doubly excited states, ionization excitation, and double ionization, and to analyze the corresponding electron angular distribution from fixed-in-space molecules. The conclusions are supported by theoretical calculations in which the correlated motion of all electrons and nuclei and the interferences between them are described from first principles.
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http://hal.in2p3.fr/in2p3-00078088
Contributeur : Sandrine Guesnon <>
Soumis le : mardi 6 juin 2006 - 11:03:20
Dernière modification le : mardi 19 février 2019 - 09:58:02

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G. Laurent, J. Fernández, S. Legendre, M. Tarisien, L. Adoui, et al.. Kinematically complete study of dissociative ionization of D$_{2}$ by ion impact. Physical Review Letters, American Physical Society, 2006, 96, pp.173201. ⟨10.1103/PhysRevLett.96.173201⟩. ⟨in2p3-00078088⟩

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