Abstract
Time-dependent Hartree-Fock (TDHF) calculations for central collisions of86Kr on166Er are investigated with respect to quasi-stationary properties for various energies in the center-of-mass system. A quasi-stationary potential as well as quasi-stationary single-particle levels are extracted as functions of the relative distance between the two nuclei. A quantitative comparison with the diabatic two-center shell-model yields surprising agreement with the results from TDHF-calculations for both the nucleus-nucleus potential and the single-particle levels. From this we conclude that the approach phase of a nucleus-nucleus collision can be well described within a diabatic approximation for the single-particle motion.
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Cassing, W., Dhar, A.K., Lukasiak, A. et al. Diabatic aspects of single-particle motion within the time-dependent Hartree-Fock theory. Z Physik A 314, 309–316 (1983). https://doi.org/10.1007/BF01412927
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DOI: https://doi.org/10.1007/BF01412927