Configuration interaction in argonKLresonances
- 1 April 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 49 (4) , 3104-3105
- https://doi.org/10.1103/physreva.49.3104
Abstract
Curious ‘‘doublet’’ resonances in the KL double photoexcitation spectrum of argon are explained as a strong admixture of 3 excited states to the principal [1s2p]4 excitation. A simulated ‘‘ab initio’’ KL photoabsorption spectrum including shake-up and shake-off contributions agrees well with the experimental data.
Keywords
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