【摘要】 将具有负宇称的fp空间扩大到包含1g9/2轨道,采用修正的表面相互作用(MSDI),对64Ge,66Ge,68Ge,70Se,72Se,74Se,76Kr和78Kr等偶偶核作了形变Hartree Fock计算,得到了基态和一些激发态的解.同时,还用近似角动量投影形变Hartree Fock(PDHF)方法对偶偶核64Ge,74Se和奇A核79Kr进行了能谱计算,得到其正、负宇称带的解,计算结果与实验谱基本一致.更多还原

【Abstract】 Using modified surface delta interaction, enlarging the fp configuration space to include the 1g_9/2 orbit with the abnormal-parity, the deformed Hartree-Fock calculations for the eight nuclei: ⁶⁴Ge, (⁶⁶Ge), ⁶⁸Ge, ⁷⁰Se, ⁷²Se , ⁷⁴Se, ⁷⁶Kr and ⁷⁸Kr are performed. The ground-state and some particle-hole excited configurations are obtained. The approximate angular momentum projected deformed Hartree-Fock （PDHF） method is applied to even even nuclei ⁶⁴Ge and ⁷⁴Se and odd-A nuclus ⁷⁹Kr. Both of their normal and abnormal-parity bands are obtained. The calculated energy spectra are consistent well with experimental spectra.更多还原