偶偶Pd同位素核的HF态及能谱研究
Study on HF States and Spectra of Even Even Pd Nuclei
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摘要: 采用修正的表面δ相互作用（ＭＳＤＩ），对１０６Ｐｄ、１０８Ｐｄ、１１０Ｐｄ、１１２Ｐｄ、１１４Ｐｄ和１１６Ｐｄ等６个偶偶核做了形变ＨＦ计算．得到了长椭球、扁椭球和一些激发态的解．结果表明，在质量数为１０６到１１６间的原子核存在形状过渡，且单粒子能级随质量数及组态的不同而不同．同时，还用近似角动量投影形变Ｈａｒｔｒｅｅ－Ｆｏｃｋ（ＰＤＨＦ）方法对１１０Ｐｄ进行了能谱计算，其计算结果与实验谱基本一致，并且发现投影谱具有γ软性核谱的特征． By using modified surface delta interaction, the deformed Hartree Fock calculations are performed for the six nuclei: 106 Pd, 108 Pd, 110 Pd, 112 Pd, 114 Pd and 116 Pd. The prolate, oblate and some particle hole excited configurations are obtained.The calculated results show that there is a form transition from mass number 106 to 116, and that single particle energy spectra are different not only for the nuclei with different mass...Abstract: By using modified surface delta interaction, the deformed Hartree Fock calculations are performed for the six nuclei: 106 Pd, 108 Pd, 110 Pd, 112 Pd, 114 Pd and 116 Pd. The prolate, oblate and some particle hole excited configurations are obtained.The calculated results show that there is a form transition from mass number 106 to 116, and that single particle energy spectra are different not only for the nuclei with different mass...
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