总结和系统介绍了磁转动物理领域的新进展. 阐述了剪刀带的形成机制, 并论证了在半经典近似和平均场近似下, 倾斜轴推转模型与粒子转子模型等价. 讨论了原子核在有三轴形变时出现的一种全新的磁转动现象——手征双重带. 并从对称性的角度讨论了剪刀带及手征双重带的能谱特征. 给出了实验上可能存在磁转动带的核区.
A new interesting field —— magnetic rotation physics is reviewed. It is proved that the tilted axis cranking (TAC) model is equivalence to the particle rotor model (PRM) under the semi-classical and mean field approximations. The shears mechanism and the new discovered phenomena in triaxial deformed nuclei—— chiral doublets are discussed. The possible mass region for these magnetic rotation phenomena is presented.
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