非对称核物质的单粒子势

THE SINGLE-PARTICLE POTENTIALS OF ASYMMETRIC NUCLEAR MATTER

采用相对论Hartree—Fock方法探讨了非对称核物质出现费密壳(Fermi Shell)基态结构的可能性。计算了在一定密度下费密壳的厚度及其内界限动量。研究了费密壳的出现对非对称核物质单粒子势的影响。

The ground state pattern and the single-particle potentials of asymmetric nuclear matter are investigated with relativistic Hartree-Fock approximation. The phase transition from a Fermi sphere pattern to a Fermi shell are found at high densities. The inner boundary momentum of the Fermi shell and the external one are also investigated. The effects of the Fermi shell pattern on the single-particle potential are calculated and it is important.