Nucleon exchange in heavy-ion collisions within stochastic mean-field approach
arXiv:1407.0140 · doi:10.1103/PhysRevC.90.024613
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 Ca + Ca and Zr + 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.
arXiv comment8 pages, 7 figures
References in corpus (14)
- Nuclear Quantum Many-Body Dynamics: From Collective Vibrations to Heavy-Ion Collisions
- Energy dependence of nucleus-nucleus potential close to the Coulomb barrier
- Effect of pairing on one- and two-nucleon transfer below the Coulomb barrier: a time-dependent microscopic description
- A Stochastic Mean-Field Approach For Nuclear Dynamics
- Particle number fluctuations and correlations in transfer reactions obtained using the Balian-Vénéroni variational principle
- Stochastic quantum dynamics beyond mean-field
- Fluctuation and dissipation dynamics in fusion reactions from stochastic mean-field approach
- Time-Dependent Response Calculations of Nuclear Resonances
- Mass dispersion in transfer reactions with a stochastic mean-field theory
- Fusion process studied with preequilibrium giant dipole resonance in time dependent Hartree-Fock theory
- On nucleon exchange mechanism in heavy-ion collisions at near-barrier energies
- Symmetry breaking and fluctuations within stochastic mean-field dynamics: importance of initial quantum fluctuations
- Quantal corrections to mean-field dynamics including pairing
- Microscopic Composition of Ion-Ion Interaction Potentials
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