We present a study of fusion cross sections using a new generation Time-Dependent Hartree-Fock (TDHF) code which contains no approximations regarding collision geometry and uses the full Skyrme interaction, including all of the time-odd terms. In addition, the code uses the Basis-Spline collocation method for improved numerical accuracy. A comparative study of fusion cross sections for 16 O + 16,28 O is made with the older TDHF results and experiments. We present results using the modern Skyrme forces and discuss the influence of the new terms present in the interaction. PACS numbers: 21.60.-n,21.60.Jz
We show that dynamical deformation effects play an important role in fusion reactions involving the 64 Ni nucleus, in particular the 64 Ni+ 132 Sn system. We calculate fully microscopic interaction potentials and the corresponding subbarrier fusion cross sections.
We investigate the presence of spatial localization in nuclei using a method that maps the nucleon same-spin pair probability and is based on the density-matrix. The method is used to study spatial localization of light nuclei within the Hartree-Fock approximation. We show that the method provides an alternative tool for studying spatial localization in comparison to the localization observed from maxima in the nuclear mass density.
Abstract. We present a fully microscopic study of the 16 O+ 208 Pb fusion using the density-constrained time-dependent Hartree-Fock theory. The calculated fusion cross-sections are in good agreement with the experimental data for the entire energy range indicating that the incorporation of dynamical effects is crucial in describing heavy-ion fusion.PACS. 21.60.Jz Nuclear Density Functional Theory and extensions -24.10.Cn Many-body theory
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