Medium effect in high-density region probed by nucleus-nucleus elastic scattering

Abstract

We investigate the sensitivity of the medium effect in the high-density region on the nucleus-nucleus elastic scattering in the framework of the double-folding (DF) model with the complex $G$-matrix interaction. The medium effect including three-body-force (TBF) effect is investigated with two methods. In the both methods, the medium effect is clearly seen on the potential and the elastic cross section. Finally, we make clear the crucial role of the TBF effect up to $k_F=$ 1.6 fm${}^{-1}$ in the nucleus-nucleus elastic scattering.

12 pages, 4 figures, accepted as Rapid Communication in Physical Review C

References in corpus (5)

• Nuclear rainbow scattering and nucleus-nucleus potential
• Optical model potentials involving loosely bound p-shell nuclei around 10 MeV/A
• Multi-pomeron repulsion and the Neutron-star mass
• The Brieva-Rook Localization of the Microscopic Nucleon-Nucleus Potential
• Global optical potential for nucleus-nucleus systems from 50 MeV/u to 400 MeV/u

Cited by in corpus (6)

• Hyperon mixing and universal many-body repulsion in neutron stars
• Hyperon-mixed neutron star with universal many-body repulsion
• Low-energy Scattering and Effective Interactions of Two Baryons at $m_{\pi }\sim 450$ MeV from Lattice Quantum Chromodynamics
• Neutron-star radii based on realistic nuclear interactions
• Effect of channel coupling on the elastic scattering of lithium isotopes
• Medium effect in high-density nuclear matter probed by systematic analyses of nucleus-nucleus elastic scattering