COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES

JETZKE S, Faisal F (1992)
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 25(7): 1543-1558.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Investigating the relation between the asymptotic condition and the dynamic Coulomb correlation for single and multiple ionization we discuss a complete set of spatially separable N-electron final-state wavefunctions, satisfying multiple ionization boundary conditions. We apply these results to electron and positron impact ionization of atomic hydrogen in the energy range 54.4 and 250 eV on the basis of a parameter-free model formulated within the scope of the multiple scattering approach. A comparison between our results and available experimental data and alternative theoretical calculations are made and discussed. The role of exchange is also investigated. The contribution of exchange in the triple differential cross section is found to be virtually negligible whereas the asymmetry parameter A is significantly affected.
Erscheinungsjahr
1992
Zeitschriftentitel
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Band
25
Ausgabe
7
Seite(n)
1543-1558
ISSN
0953-4075
eISSN
1361-6455
Page URI
https://pub.uni-bielefeld.de/record/1648374

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JETZKE S, Faisal F. COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS. 1992;25(7):1543-1558.
JETZKE, S., & Faisal, F. (1992). COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 25(7), 1543-1558. doi:10.1088/0953-4075/25/7/024
JETZKE, S., and Faisal, F. (1992). COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 25, 1543-1558.
JETZKE, S., & Faisal, F., 1992. COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 25(7), p 1543-1558.
S. JETZKE and F. Faisal, “COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES”, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, vol. 25, 1992, pp. 1543-1558.
JETZKE, S., Faisal, F.: COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS. 25, 1543-1558 (1992).
JETZKE, S, and Faisal, Farhard. “COULOMB CORRELATIONS IN ELECTRON AND POSITRON IMPACT IONIZATION OF HYDROGEN AT INTERMEDIATE AND HIGHER ENERGIES”. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 25.7 (1992): 1543-1558.