EPJ Web of Conferences (Jan 2018)
Splitting of Potential Curves in the Two-Coulomb-Centre Problem
Abstract
The quasiclassical expression for the exchange interaction ∆E of potential curves at the points of their quasicrossing in the two-Coulomb-centre problem is found. It can be used for the calculation of cross sections of charge exchange processes between hydrogen or hydrogen-like atoms and bare nuclei.