Abstract
The authors advance and examine a new mechanism which strongly influences the photoionisation processes above the 4d threshold in Xe and Ba. It is shown that the elastic and inelastic scattering of the inner-shell photoelectron by the outer-shell electrons determines the rate of single and double ionisation, decomposing the cross section of the inner-shell photoabsorption into these two channels. The results of these calculations are in good agreement with experimental data.
Original language | English |
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Pages (from-to) | 393-402 |
Journal | Journal of Physics B: Atomic Molecular and Optical Physics |
Volume | 23 |
DOIs | |
Publication status | Published - 14 Feb 1990 |
Externally published | Yes |