The critical parameters of the liquid-gas phase transition of symmetric nuclear matter are computed using the Brueckner-Hartree-Fock method at finite temperature by employing different realistic nucleon-nucleon potent...The critical parameters of the liquid-gas phase transition of symmetric nuclear matter are computed using the Brueckner-Hartree-Fock method at finite temperature by employing different realistic nucleon-nucleon potentials.Temperature effects on single-particle potentials,defect functions,and three-body forces are discussed in detail.Results obtained from the full procedure and frozen-correlations approximation are compared.We find critical temperatures of approximately 14 to 19 MeV and critical densities in the range of 0.05 to 0.08fm^(-3),depending on the interactions employed.展开更多
基金Sponsored by the National Natural Science Foundation of China(11975077,11475045)"PHAROS",COST Action CA16214the agreement ASI-INAF n.2017-14-H.O。
文摘The critical parameters of the liquid-gas phase transition of symmetric nuclear matter are computed using the Brueckner-Hartree-Fock method at finite temperature by employing different realistic nucleon-nucleon potentials.Temperature effects on single-particle potentials,defect functions,and three-body forces are discussed in detail.Results obtained from the full procedure and frozen-correlations approximation are compared.We find critical temperatures of approximately 14 to 19 MeV and critical densities in the range of 0.05 to 0.08fm^(-3),depending on the interactions employed.
