Electron detachment from Cl− in collisions with H2 and D2 (5≲Erel≲50 eV)
- 1 October 1980
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 73 (7) , 3159-3165
- https://doi.org/10.1063/1.440552
Abstract
Energy losses accompanying the detachment of an electron from Cl− in collision with H2 and D2 have been measured using a time‐of‐flight technique. Four different energy loss channels are identified and their excitation functions mapped: (1) ΔE?4 eV corresponding to ’’simple detachment’’ (E.A. Cl−=3.6 eV); (2) ΔE?8 eV corresponding to dissociative attachment; (3) ΔE ranging from 11 eV at Erel?15 eV to 14 eV at Erel?50 eV associated with detachment to the 2Σ+g state of H−2; (4) ’’spectator’’ backscattering from a single hydrogen atom.Keywords
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