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Proceedings Paper

Double-electron excitation effects in the 4s4p6np auto-ionizing resonances in Kr and its isoelectronic ions sequence
Author(s): Vadim K. Ivanov; Michael A. Koulov
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Paper Abstract

New results of many electron calculations of 4p-subshell photoionization cross section for Kr, Rb+, Sr2+, and Y are presented. The resonance structure associated with excitation of autoionizing 4s4p6np states has been studied. The dynamic polarization and screening effects are taken into account for calculations of resonance parameters. Double-electron excitations is shown to play a crucial role in describing the resonance shapes and widths.

Paper Details

Date Published: 10 October 2003
PDF: 6 pages
Proc. SPIE 5127, Sixth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (10 October 2003); doi: 10.1117/12.517431
Show Author Affiliations
Vadim K. Ivanov, St. Petersburg State Technical Univ. (Russia)
Michael A. Koulov, St. Petersburg State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 5127:
Sixth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering

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