Ultrarelativistic limit for the two-electron photoionization cross section

M. Ya Amusia*, E. G. Drukarev, R. Krivec, V. B. Mandelzweig

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The calculation of the ultrarelativistic values of the ratio Ru using the very precise nonvariation initial-state two-electron wave functions was examined. As such, the experimental investigation of the quasifree (QF) mechanism contribution at ω≫c2 was of particular interest. In order to identify the QF contribution, a coincidence experiment with simultaneous observation of the doubly charged ion and the measurement of one of the outgoing electron's energy was required.

Original languageEnglish
Article number052706
Pages (from-to)052706/1-052706/5
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume66
Issue number5
StatePublished - Nov 2002

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