Study of ${}^{64}$Ni+${}^{132}$Sn Fusion with Density Constrained TDHF Formalism

Abstract

We study fusion reactions of the ${}^{64}$Ni+${}^{132}$Sn system using the recently introduced density constrained time-dependent Hartree-Fock formalism. In this formalism the fusion barriers are directly obtained from TDHF dynamics. In addition, we incorporate the entrance channel alignment of the deformed (oblate) ${}^{64}$Ni nucleus due to dynamical Coulomb excitation. We discuss the influence of particle transfer and other dynamical effects on the fusion cross sections. Calculated cross sections are in very good agreement with data and other calculations.

8 pages, 8 figures

References in corpus (5)

• 3-D unrestricted TDHF fusion calculations using the full Skyrme interaction
• Heavy-ion interaction potential deduced from density-constrained TDHF calculation
• Fusion of radioactive ${}^{132}$Sn with ${}^{64}$Ni
• TDHF fusion calculations for spherical+deformed systems
• Dynamical deformation effects in subbarrier fusion of ${}^{64}$Ni+${}^{132}$Sn

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• Nuclear Quantum Many-Body Dynamics: From Collective Vibrations to Heavy-Ion Collisions (2nd edition)