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用处理对力的粒子数守恒方法分析了稀土区正常变形奇核 -偶核全同带的物理机制 .这些全同带的奇粒子均处于推转的低 j高ΩNilsson轨道 .相反 ,建立在高 j闯入轨道上的奇A核转动带的转动惯量 ,无例外都比相邻偶核基态带的转动惯量大得多 .观测到的转动惯量随角频率的变化 (带交叉前 )可以在粒子数守恒的计算中很好地重现 .计算中无自由参数 .单极对力强度与Y2 0 四极对力强度由结合能奇偶差与带首转动惯量奇偶差确定 .
The physical mechanism of normal nuclei-even nuclei in the normal zone of rare earths is analyzed by the method of conservation of the number of particles treated by force.The odd particles in the same zone are all in the pushback low-j high ΩNilsson orbit.On the contrary, j The moment of inertia of the odd A nuclear rotation band intruding into the orbit without exception is much larger than the moment of inertia of the adjacent even nuclear ground state band The observed moment of inertia varies with the angular frequency (before banding) The conservation of the numbers is well reproduced, and there is no free parameter in the calculation. The unipolar pair strength and the Y2 0 quadrupole pair strength are determined by the even difference between the binding energy difference and the first rotor inertia.