Cold Ar
3
+
generated by ionization of argon clusters in large helium clusters: Temperature dependence of the photofragmentation |
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| Authors: | H Haberland B v Issendorff R Fröchtenicht |
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| Institution: | (1) Fakultät für Physik, Universität Freiburg, H, Herderstrasse 3, D-79104 Freiburg, Germany;(2) Max-Planck-Institut für Strömungsforschung, Bunsenstrasse 10, D-37073 Göttingen, Germany;(3) Present address: BMW AG, D-80788 München, Germany |
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| Abstract: | Ionized argon clusters were generated by electron impact ionization of neutral argon clusters embedded in large neutral helium clusters. Photofragmentation spectroscopy of Ar
3
+
and Ar
3
+
He produced in this way demonstrates the strong influence of vibrational excitation on the photodissociation dynamics, and indicates the low internal energy of the latter cluster. |
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| Keywords: | 36 40 Mr 36 40 Qv 67 55 Lf |
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