Open AccessIonization cross-sections of L-shell and L-subshells by electron impact
Author(s) -
M. Atiqur R. Patoary,
M. Shorifuddoza,
A. K. F. Haque,
M. Alfaz Uddin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/15/152008
Subject(s) - ionization , atomic physics , physics , electron ionization , electron shell , l shell , electron , extension (predicate logic) , atomic number , nuclear physics , ion , earth's magnetic field , quantum mechanics , magnetic field , computer science , programming language
Synopsis Vaisburd and Evdokimov proposed an empirical VE model to calculate the electron impact single ionization cross-sections of atoms and molecules. The extension of the modified VE model (MVE) has been proposed incorporating the relativistic effects. This model is applied to investigate the total L-shell as well as L1-, L2- and L3-subshells ionization cross-sections of various atomic targets with atomic numbers Z =1892 for incident energies up to 1 GeV. The results from the MVE model are compared with the available experimental data and theoretical findings.