Perturbation Scheme for the Effective Nuclear Force

Abstract

Based on a systematic Hartree-Fock+BCS calculation, new perturbation scheme is proposed to modify the existing Skyrme-type effective nuclear force. Much attention is paid to have a better description of fission property of heavy nuclei. In terms of incorporating the nuclear medium effects on the fission barrier height more correctly, two typical Skyrme parameter sets (SkM* and SLy4) are modified. In conclusion, according to the comparison to experiments, the calculated fission barrier heights are improved by almost 90$\%$.

To be published in JPS Conference Proceedings (NN2018)

References in corpus (1)

• Skyrme Interaction and Nuclear Matter Constraints