Influence of the exchange interaction on Ly-α radiation of multicharged ions

A. Devdariani, E. Leboucher-Dalimier, P. Sauvan, P. Angelo

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

An approach that describes the spectral line shapes produced by pair collisions of multicharged ions with specific emphasis on the perpendicular Ly-α transitions is presented. The approach takes into account the interaction of the initial and final diabatic states due to exchange interaction of the initial and final diabatic states due to exchange interaction in a nonperturbative way. The results obtained are immediately applicable to the profile shapes produced in collisions. Specifically, exchange interaction results in the formation of two satellites perpendicularly polarized.

Original languageEnglish
Number of pages1
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume66
Issue number5
DOIs
StatePublished - 1 Nov 2002

Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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