Matrix Elements of Relativistic Electrons in a Coulomb Field
- 1 April 1970
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 11 (4) , 1191-1197
- https://doi.org/10.1063/1.1665247
Abstract
Matrix elements for a radiative interaction between states of a Dirac electron in the presence of a Coulomb field are reduced to a closed analytic form in the limit of zero electron mass; corrections for finite electron mass are indicated. The application of these to inelastic electron scattering and radiation problems is discussed.Keywords
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