Probing the Nuclear Equation of State with Peripheral Heavy Ion Collisions at Fermi Energies
Abstract
A systematic study of quasi-elastic and deep-inelastic collisions at Fermi energies is presented with the aim of obtaining insight into the underlying dynamics and the nuclear equation of state (EOS). Comparisons of experimental heavy-residue data to detailed calculations using the semiclassical microscopic model CoMD (Constrained Molecular Dynamics) are shown. The CoMD code implements an effective interac- tion with a nuclear-matter compressibility of K=200 (soft EOS) or K=380 (stiff EOS) with several forms of the density dependence of the nucleon-nucleon symmetry potential and imposes a constraint in the phase space occupation for each nucleon, restoring the Pauli principle during the collision. Preliminary results from these comparisons point to a soft equation of state (K=200) with a rather stiff density dependence of the isovector part (symmetry energy).
Article Details
- How to Cite
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Souliotis, G. A. (2020). Probing the Nuclear Equation of State with Peripheral Heavy Ion Collisions at Fermi Energies. HNPS Advances in Nuclear Physics, 16, 129–137. https://doi.org/10.12681/hnps.2590
- Issue
- Vol. 16 (2008): HNPS2008
- Section
- Oral contributions