Open AccessComplex scaling in relativistic calculations of cross sections for electron-ion recombination processes
Author(s) -
A. I. Bondarev,
V. A. Zaytsev,
V. M. Shabaev,
Xueli Ma
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 - 10.1088/1742-6596/1412/14/142021
Subject(s) - recombination , scaling , ion , electron , atomic physics , physics , recombination rate , perturbation theory (quantum mechanics) , spectral line , chemistry , nuclear physics , quantum mechanics , mathematics , biochemistry , geometry , gene
Synopsis We present an approach to calculate cross sections for electron-ion recombination processes. It is based on the combination of relativistic many-body perturbation theory and complex scaling method. A preliminary comparison between measured and calculated spectra for the electron-ion recombination rate coefficients for Be-like Ca will be given.