Time-Depentent Hartree-Fock description of heavy ions fusion

Abstract

A microscopic mean-field description of heavy ions fusion is performed in the framework of the Time-Dependent Hartree-Fock (TDHF) theory using a Skyrme interaction with the SLy4d parametrization. A good agreement with experiments is obtained on the position of the fusion barriers for various total masses, mass asymmetries and deformations. The excitation function of the 16O+208Pb is overestimated by about 16% above the barrier. The restriction to an independent particles state in the mean-field dynamics prevents the description of sub-barrier fusion. Effect of transfer on fusion is discussed.

References in corpus (3)

• Spin-Excitation Mechanisms in Skyrme-Force Time-Dependent Hartree-Fock
• Fusion process studied with preequilibrium giant dipole resonance in time dependent Hartree-Fock theory
• Boost-invariant mean field approximation and the nuclear Landau-Zener effect

Cited by in corpus (22)

• Particle transfer reactions with the time-dependent Hartree-Fock theory using a particle number projection technique
• Energy dependence of nucleus-nucleus potential close to the Coulomb barrier
• Collision dynamics of two ${}^{238}$U atomic nuclei
• How the Pauli exclusion principle affects fusion of atomic nuclei
• Pairing Vibrations Study with the Time-Dependent Hartree-Fock-Bogoliubov theory
• One-body energy dissipation in fusion reaction from mean-field theory
• Timescales of quantum equilibration, dissipation and fluctuation in nuclear collisions
• Transport properties of isospin asymmetric nuclear matter using TDHF
• Time Dependent Pairing Equations for Seniority One Nuclear Systems
• Theoretical Uncertainty Quantification for Heavy-ion Fusion
• Dynamical effects in fusion with exotic nuclei
• Pauli energy contribution to nucleus-nucleus interaction
• Microscopic description of the torque acting on fission fragments
• Nuclear Quantum Many-Body Dynamics: From Collective Vibrations to Heavy-Ion Collisions (2nd edition)
• Effect of nuclear matter incompressibility on the 16O+208Pb system
• Role of nuclear deformation and orientation about symmetry axis of target nucleus on heavy-ion fusion dynamics
• Assessing the impact of valence sd neutrons and protons on fusion
• Effect of Pauli repulsion and transfer on fusion
• Microscopic study of the effect of intrinsic degrees of freedom on fusion
• The Quest for Superheavy Nuclei: A Theoretical Perspective
• Microscopic quasifission dynamics of the ${}^{54}\text{Cr}+{}^{243}\text{Am}$ reaction
• Pauli energy contribution to nucleus-nucleus interaction