Open AccessInvestigation of TEOP transitions in dielectronic recombination with H-like ions
Author(s) -
K. N. Lyashchenko,
O. Yu. Andreev,
Deshui Yu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/14/142003
Subject(s) - ion , atomic physics , recombination , physics , range (aeronautics) , electron , ground state , photon , cross section (physics) , chemistry , nuclear physics , materials science , quantum mechanics , biochemistry , composite material , gene
Synopsis We consider theoretically the process of dielectronic recombination (DR) with H-like ions where two-electron one-photon (TEOP) transitions take place. We focus our attention on the channel with transitions to the ground state of the He-like ions and emission of K αα photon. Total and differential cross sections of DR with TEOP are calculated for wide range of H-like ions: from B 4+ to Xe 53+ . The resonant Fano-like structure of the cross section is observed. The resonant energies, widths and TEOP transition probabilities are calculated.