Radiative double-electron capture by bare nucleus with emission of one photon

E. A. Chernovskaya, O. Yu. Andreev, L. N. Labzowsky

Research output: Contribution to journalArticle

5 Scopus citations

Abstract

Calculation of the cross-section for the process of double-electron capture by a bare nucleus with emission of a single photon is presented. The double-electron capture is evaluated within the framework of quantum electrodynamics. The line-profile approach is employed. Since the radiative double-electron capture is governed by the electron correlation, corrections to the interelectron interaction were calculated with high accuracy, partly to all orders of the perturbation theory.
Original languageEnglish
Pages (from-to)062515_1-12
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume82
Issue number6
DOIs
StatePublished - 2011

Keywords

  • recombination
  • highly charged ions
  • electron capture

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