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Double photoionization of sodium

Journal Article · · Bulletin of the American Physical Society
OSTI ID:281501
We present results of calculations of double-electron photoionization for Na. With use of many-body perturbation diagrammatic representation, the relative importance of various processes, e.g. ground-state correlation, shake-up effects and inelastic internal scattering, are studied in detail. Different choices of single-particle potential to start the perturbation calculation are discussed. Cross sections of one outer electron 3s and one inner electron 2p ionized are shown over the energy range between 52 eV and 135 eV, and compared with recent synchrotron radiation measurement by Wuilleumier group.
OSTI ID:
281501
Report Number(s):
CONF-9305421--; CNN: Grant PHY 90-07883
Journal Information:
Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 3 Vol. 38; ISSN 0003-0503; ISSN BAPSA6
Country of Publication:
United States
Language:
English

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