Search for multiple chiral doublets in rhodium isotopes
Search for multiple chiral doublets in rhodium isotopes
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DOI：
10.1103/physrevc.77.024309
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发表时间：
2008-02
影响因子：
3.1
通讯作者：
J. Peng;H. Sagawa;S. Zhang;Jiangming Yao;Y. Zhang;J. Meng
中科院分区：
文献类型：
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作者：
J. Peng;H. Sagawa;S. Zhang;Jiangming Yao;Y. Zhang;J. Meng
采用绝热和构型固定约束三轴相对论平均场方法研究了铑同位素的形变。在（102，104，106，108，110）Rh的基态中发现了三轴形变，这与三轴Skyrme Hartree-Fock计算结果一致.通过构型固定的约束计算，得到了（104，106，108，110）Rh的几个三轴形变极小值。相应的配置的特征在于量子数垂直酒吧nljm >通过转换波函数从笛卡尔基到球基。基于不同的粒子-空穴组态和三轴形变，证明了（104，106，108，110）Rh同位素中可能存在多个手征双峰（M χ D）.
The deformation in rhodium isotopes is investigated using adiabatic and configuration-fixed constrained triaxial relativistic mean field (RMF) approaches. The triaxial deformations are found in the ground states of (102,104,106,108,110)Rh, which is consistent with triaxial Skyrme Hartree-Fock calculations. Several minima with triaxial deformation in (104,106,108,110)Rh are obtained by the configuration-fixed constrained calculations. The corresponding configurations are characterized by the quantum numbers vertical bar nljm > obtained by transforming wave functions from a Cartesian basis to a spherical basis. The possible existence of multiple chiral doublets (M chi D) is demonstrated in (104,106,108,110)Rh isotopes, based on different particle-hole configurations and triaxial deformations.