Nucleon exchange in heavy-ion collisions within stochastic mean-field approach

Abstract

Nucleon exchange mechanism is investigated in deep-inelastic symmetric heavy-ion collisions in the basis of the Stochastic Mean-Field approach. By extending the previous work to off-central collisions, analytical expression is deduced for diffusion coefficient of nucleon exchange mechanism. Numerical calculations are carried out for ${}^{40}$Ca + ${}^{40}$Ca and ${}^{90}$Zr + ${}^{90}$Zr systems and the results are compared with the phenomenological nucleon exchange model. Also, calculations are compared with the available experimental results of deep-inelastic collisions between calcium nuclei.

8 pages, 7 figures

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Cited by in corpus (9)

• TDHF Theory and Its Extensions for the Multinucleon Transfer Reaction: a Mini Review
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• Multi-Nucleon Transfer in Central Collisions of ${}^{238}$U + ${}^{238}$U
• Quantal description of nucleon exchange in stochastic mean-field approach
• Quantal Nucleon Diffusion I: Central Collisions of Symmetric Nuclei
• Importance of realistic phase space representations of initial quantum fluctuations using the stochastic mean-field approach for fermions
• Nuclear Quantum Many-Body Dynamics: From Collective Vibrations to Heavy-Ion Collisions (2nd edition)
• Entanglement in multinucleon transfer reactions
• Time-dependent mean-field investigations of the quasifission process