Theoretical triply differential cross section of electron-impact ionization of atoms
- 1 September 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 28 (3) , 1869-1872
- https://doi.org/10.1103/physreva.28.1869
Abstract
The triply differential cross section of the electron-impact ionization of atoms is given in a parametrized form, suitable for theoretical computations or for semiempirical fittings. Application of the present formulation is demonstrated. Merits of coplanar measurements are discussed. It is also shown that the coplanar up-down asymmetry of the ejected electron is linear in the scattering angle, or the momentum transfer, of the incident electron for small momentum transfers.Keywords
This publication has 3 references indexed in Scilit:
- Triply Differential Cross Sections for the Ionization of Helium by Fast ElectronsPhysical Review Letters, 1982
- On the second Born approximation for the ionisation of atomic hydrogen and helium by fast electronsJournal of Physics B: Atomic and Molecular Physics, 1982
- (e, 2e) spectroscopyPhysics Reports, 1976