摘要
本文设计了一种带角动量修正的表面δ相互作用,并用它对质量数A=56到74之间的偶偶核进行了角动量投影形变哈特里-福克(PDHF)计算.得到的基态组态单粒子能谱比用KB矩阵元算出的更合理.投影能谱与实验能谱符合得相当好.基态结合能与实验值的符合也是满意的.
In this paper a modified surface delta interaction with an angular momentum correction term is proposed. By using this interaction the deformed Hartree-Fock and the approximate angular momentum projection calculations are performed for even-even nuclei in mass region A=56—74. The single particle energy spectra of the ground state configurations obtained are more reasonable than that calculated with KB matrix elements. The agreement of the calculated binding energies and projection energy spectra with experimental ones is fairly good.
出处
《高能物理与核物理》
SCIE
CAS
CSCD
北大核心
1989年第4期357-361,共5页
High Energy Physics and Nuclear Physics
