Ss. Cyril and Methodius University in Skopje
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Item type:Publication, Datasets for Electron capture, excitation and ionization processes in He2+–H collisions in dense quantum plasmas(2018); Ratko K. JanevElectron capture, excitation and ionization processes in He2+–H collisions taking place in quan- tum plasmas are studied by employing the two-center atomic orbital close coupling (TC-AOCC) method. The Debye-Hu ̈ckel-cosine (DHC) potential is used to describe the plasma screening effects on the Coulomb interaction between charged particles. The properties of eigenenergies of hydrogen-like atom with DHC potential are investigated as function of the screening length of the potential. It is found that the bind- ing energies of nl states decrease with decreasing the screening length of the potential. The dynamics of excitation, electron capture and ionization processes in He2+–H collision system is investigated when the screening length of the potential varies for a wide collision energy range. The TC-AOCC cross sections are compared with those for the pure Coulomb potential and, for the total electron capture, with the results of classical trajectory Monte Carlo method. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Datasets for Electron capture and excitation in H^+ - Li^+ collisions(2019); Ratko K. JanevThe data files attached to this paper follows the information presented on the corresponding figures. Some of them contains additional data, regarding state energies and charge transfer sections to higher states, which were not presented in the published version of the paper due to page limitations. In addition to published charge exchange and excitation cross sections we provide unpublished data for direct ionization section, obtained with the adopted basis.