Influence of kinematical conditions on the shape of the (e, 3e) differential cross section for H-
(1999) Journal of Physics B: Atomic, Molecular and Optical Physics — Vol. 32, n° 9, p. 2227-2244 (1999)
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- Authors
Defrance, Pierre 
- Abstract
- Using a Chandrasekhar-type wavefunction for the initial state and a correlated double-continuum wavefunction for the final state, an analytical expression is obtained in the first Born approximation for the fully differential cross section (8DCS) of double ionization of H- by fast electrons. The main attention is paid to the investigation of the influence of kinematical conditions on angular distributions of the ejected electrons. In particular, kinematical conditions leading to extrema of 8DCS are defined. In the framework of shake-off mechanism, a relation between double ionization of H- and ionization of the hydrogen atom is found.
- Affiliations
Citations
Defrance, P., Kereselidze, T., Machavariani, Z., & Mebonia, J. (1999). Influence of kinematical conditions on the shape of the (e, 3e) differential cross section for H-. Journal of Physics B: Atomic, Molecular and Optical Physics, 32(9), 2227-2244. https://doi.org/10.1088/0953-4075/32/9/313 (Original work published 1999)