Many-electron correlations in negative-ion photodetachment

Miron Amusia, G. F. Gribakin, V. K. Ivanov, L. V. Chernysheva

Research output: Contribution to journalArticlepeer-review

40 Citations (Scopus)


Photodetachment cross sections for Na-, Ag-, I- and Si- negative ions, calculated using the random phase approximation with exchange are presented. The cross sections for outer and nearby inner subshells are strongly influenced by intrashell and intershell electron correlations. It is found that in some particular cases correlations radically change the photodetachment cross sections.
Original languageEnglish
Pages (from-to)385-391
JournalJournal of Physics B: Atomic Molecular and Optical Physics
Publication statusPublished - 14 Feb 1990
Externally publishedYes


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