TRIPLE DIFFERENTIAL IONIZATION CROSS-SECTION OF HYDROGEN-ATOM BY E+ --IMPACT INCLUDING EXCHANGE/

Authors
BANDYOPADHYAY A ROY K SIL NC
Citation
A. Bandyopadhyay et al., TRIPLE DIFFERENTIAL IONIZATION CROSS-SECTION OF HYDROGEN-ATOM BY E+ --IMPACT INCLUDING EXCHANGE/, Zeitschrift fur Physik. D, Atoms, molecules and clusters, 30(1), 1994, pp. 35-38
Citations number
9
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Zeitschrift fur Physik. D, Atoms, molecules and clusters → ACNP
ISSN journal
01787683
Volume
30
Issue
1
Year of publication
1994
Pages
35 - 38
Database
ISI
SICI code
0178-7683(1994)30:1<35:TDICOH>2.0.ZU;2-R
Abstract
The Triple Differential Cross-Sections for ionisation of hydrogen atom by e+/- impact are calculated including exchange effect. A correlated three-body continuum wave function is used here for the final state. Attention is paid to equal energy sharing at the final channel where s cattered and ejected energies are each 200 ev., and it is found that t he exchange effect is remarkably high in this case. Present electron i mpact results are compared with the recent work of McCarthy et al. [1] .