Journal article

Dissociative electron attachment to HBr: A temperature effect

  • Fedor, Juraj Institut für Ionenphysik und Angewandte Physik, Leopold-Franzens Universität, Innsbruck, Austria - Department of Chemistry, Universityof Fribourg, Switzerland
  • Cingel, M. Institut für Ionenphysik und Angewandte Physik, Leopold-Franzens Universität, Innsbruck, Austria
  • Skalný, J. D. Institut für Ionenphysik und Angewandte Physik, Leopold-Franzens Universität, Innsbruck, Austria
  • Scheier, P. Institut für Ionenphysik und Angewandte Physik, Leopold-Franzens Universität, Innsbruck, Austria
  • Märk, T. D. Institut für Ionenphysik und Angewandte Physik, Leopold-Franzens Universität, Innsbruck, Austria
  • Čížek, M. Institute of Theoretical Physics, Faculty of Mathematics and Physics, Charles University Prague, Praha, Czech Republic
  • Kolorenč, P. Institute of Theoretical Physics, Faculty of Mathematics and Physics, Charles University Prague, Praha, Czech Republic
  • Horáček, J. Institute of Theoretical Physics, Faculty of Mathematics and Physics, Charles University Prague, Praha, Czech Republic
Show more…
    06.02.2007
Published in:
  • Physical Review A. - 2007, vol. 75, p. 022703
English The effects of rovibrational temperature on dissociative electron attachment to hydrogen bromide has been investigated from the experimental and theoretical point of view. Theoretical calculations based on the nonlocal resonance model predict a strong temperature effect on the Br⁻ fragment ion yield due to population of higher vibrational and rotational states. A crossed beam experimental setup consisting of a temperature controlled effusive molecular beam and a trochoidal electron monochromator has been used to confirm this prediction. The high degree of agreement between experiment and theory indicates the validity of the theoretical model and its underlying physical picture.
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/300441
Statistics

Document views: 11 File downloads:
  • fedor_dea.pdf: 1