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MO: Molekülphysik
MO 3: Reactive and Energy Transfer Processes
MO 3.7: Talk
Monday, April 2, 2001, 17:15–17:30, H1058
Electron Attachment to Cl2O — •Wolfgang Sailer1, H. Drexel1, V. Grill1, P. Tegeder2, N.J. Mason2, P. Scheier1, and T.D. Märk1 — 1Institut für Ionenphysik, Leopold Franzens Universität, Technikerstraße 25, A-6020 Innsbruck, Austria — 2Department of Physics and Astronomy, University College London, Gower Street, WC1 E6BT London, United Kingdom
Using a recently improved trochoidal electron monochromator in conjunction with a quadrupole mass spectrometer we have measured electron attachment cross sections for Cl2O in the energy range from 0 up to 10 eV.
Besides the parent anion we have also studied and detected the following fragment ions: Cl−, ClO−, Cl2− & O−. The present study allows to clarify previous discrepancies in the literature.
Other gases also under study in our laboratory at present include Cl2 and SF5CF3.
This work was supported by the FWF, Vienna, Austria.