Ab initio treatment of charge exchange in H+ + CH collisions

E. Bene, G. J. Halász, Á Vibók, L. F. Errea, L. Maéndez, I. Rabadán, M. C. Bacchus-Montabonel

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Calculations of charge transfer total cross section in proton collisions with CH are presented at collision energies 10 eV < E < 6.25 keV. Two-state calculations using the sudden approximation for rotation and vibration do not show significant differences with respect to the simple Franck-Condon approximation, which is appropriate for energies above 200 eV.

Original languageEnglish
Pages (from-to)487-492
Number of pages6
JournalInternational Journal of Quantum Chemistry
Volume111
Issue number2
DOIs
Publication statusPublished - Feb 1 2011

Keywords

  • charge exchange
  • ion-molecule collisions
  • potential energy surfaces

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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