5 April 2004 Auto-ionizing 3s to np resonances in neutral potassium and calcium
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Abstract
Results of many electron calculations of 3p-subshell photoionization cross section for neutral potassium and calcium are presented. Resonance structure associated with excitation of autoionizing 3s3p64s1,2np states has been studied. The dynamic polarization and screening contribution to resonance parameters has been taken into account. A crucial role of double-electron excitations has been shown.
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Michael A. Koulov, Michael A. Koulov, Natalia O. Vasetskaya, Natalia O. Vasetskaya, Vadim K. Ivanov, Vadim K. Ivanov, } "Auto-ionizing 3s to np resonances in neutral potassium and calcium", Proc. SPIE 5400, Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 April 2004); doi: 10.1117/12.555382; https://doi.org/10.1117/12.555382
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