Fragmentation in collisions of Na9+ clusters with Cs atoms

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Published 6 August 2001 Published under licence by IOP Publishing Ltd
, , Citation P A Hervieux et al 2001 J. Phys. B: At. Mol. Opt. Phys. 34 3331 DOI 10.1088/0953-4075/34/16/310

0953-4075/34/16/3331

Abstract

We have evaluated charge transfer, excitation and fragmentation cross sections in Na9+ + Cs collisions using a molecular close-coupling formalism and a postcollisional rate-equation model. The calculated charge transfer cross sections are in good agreement with recent experimental measurements below v = 0.04 au. We show that the relative abundance of the different fragments depend critically on the cluster temperature and the spectrometer time-of-flight window.

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10.1088/0953-4075/34/16/310