Journal article

Excitation of the four fundamental vibrations of CH₄ by electron impact near threshold

  • Allan, Michael Chemistry Department, University of Fribourg, Switzerland
    20.05.2005
Published in:
  • Journal of Physics B: Atomic, Molecular and Optical Physics. - 2005, vol. 38, no. 1679
English Absolute differential elastic and vibrational excitation cross sections have been measured for CH₄ at 90° and from 0.1 to 1.5 eV, with the resolution of all four vibrational modes. Threshold peaks were observed in the excitation of the ν1, ν3 and ν4 modes, but not in the ν2 mode. These results are in good agreement with the recent calculation of Nishimura and Gianturco (2002 J. Phys. B: At. Mol. Opt. Phys. 35 2873). No near-threshold structures were observed.
Faculty
Faculté des sciences et de médecine
Department
Département de Chimie
Language
  • English
Classification
Chemistry
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/299670
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