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.
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。
2
Such a phenomenon is discussed based on the formula of magnetic dipole reduced transition probability deduced from the Cranking Shell Model and Particle Rotor Model respectively.
As special topic, we discussed cranking shell model, BCS method of pairing force, spin assignment of rotational spectra and inertia analysis and new development of identical bands.