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利用粒子数守恒方法,在i=11/2壳中精确处理了推转壳模型和粒子转子模型。研究了转动原子核对关联随角动量的变化情况。且通过对上述两种模型给出的对关联、能谱,顺排角动量和seniority结构的分析和比较,还对推转壳模型的可靠性进行了估价。The cranked shell model (CSM) and particle rotor model (PRM) are exactly diagona-lized in j = ll/2 shell with particle number conserving method and the variations of pair cor-relation with angular momentum are systematically investigated. From the comparsion of pair gap parameter, spectra, spin alignment and seniority structure of yrast band for CSM and PRM, the validity of CSM is discussed.
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