作者: A A Raduta , R Budaca
DOI: 10.1088/0954-3899/40/2/025109
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摘要: A semi-microscopic model to study the neutron and proton induced backbending phenomena in some deformed even-even nuclei from rare earth region, is proposed. The space of particle-core states defined by angular momentum projection a quadrupole product state. are described mixing four rotational bands, set projected states, Hamiltonian describing paired particles moving mean field interacting with phenomenological core. ground band corresponds configuration where all while other bands built on one or/and broken pair. Four which present second anomaly observed moments inertia successfully treated within proposed model.