High-frequency two-electron photoionization cross section of triplet states

R. Krivec*, M. Ya Amusia, V. B. Mandelzweig

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

High-frequency two-electron photoionization cross section of triplet states was discussed. High precision wave functions were used. Ratios of the helium isoelectronic sequences were measured. Results showed that the ratios for the ground state decrease very fast with nuclear charge.

Original languageEnglish
Article number062720
Pages (from-to)627201-627207
Number of pages7
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume67
Issue number6
StatePublished - Jun 2003

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