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SINGLE ELECTRON CAPTURE INTO ARBITRARY STATES OF BARE PROJECTILES FROM MULTI-ELECTRON TARGETS

Nenad Ljubiša Milojević, Ivan Dimitar Mančev

DOI Number
10.2298/FUPCT1802239M
First page
239
Last page
247

Abstract


The prior form of four-body boundary-corrected first Born (CB1-4B) method is applied to calculate the total cross sections for single electron capture from the K-shell of multi-electron atoms (C, N, O, Ar) by fast projectiles (H+, He2+and Li3+). All calculations are carried out for electron capture into the arbitrary n, l, and m final states of the projectiles. The present results are found to be in very good agreement with the available experimental data at intermediate and high impact energies.

 

HIGHLIGHTS

  • The CB1-4B approximation is applied to calculate the total cross sections for single electron capture from multi-electron targets by bare projectiles
  • Two variants of the CB1-4B method are used with different variational parameters
  • The calculated cross sections show very good agreement with the measurements at intermediate and high energies

Keywords

ion-atom collisions, electron capture

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References


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