论文标题
奇数 - \ bm {$ a $} Isotones \ element {237} u和\ element {239} pu中的奇偶元\ bm {$ a $ a $}中的奇偶校验doubtet频段，该频段通过基于曲柄的shell模型，通过粒子数量的方法{239} pu
Parity-doublet bands in the odd-\bm{$A$} isotones \element{237}U and \element{239}Pu by a particle-number-conserving method based on the cranked shell model
论文作者
论文摘要
基于反射 - 对称的尼尔森电位，已经使用粒子壳模型（CSM）中的粒子量 - 持续支持（pnc）方法研究了奇数 - $ a $ a $ a $ a $ a $ a $ a $ a $ a $ a $ a $ a $ a和\ element {237} u和\ element {239} pu的均等旋转频段的均等 - PNC-CSM计算很好地重现了惯性（MOI）和角动量比对的实验运动学力矩。 \元素{237} u和\ element {239} pu之间的旋转特性的显着差异用$ $π^{2} i_ {13/2} f_ {7/2} $的质子八晶石相关对的核子的贡献来解释。 \ element {237} u中平等二键条带的惯性矩的上升是由于占$πf_{7/2} $（$ {1/2} $）的质子对齐的干扰条款，高 - $ j $ j $ j $ induder $ $ $ pointuder $ y $πi_{13/2 $ {1/2 $（1/2） \ element {237} u和\ element {239} pu的平等双键频带的单纯伙伴伴侣频段之间的分裂是由于中子对准$νd_{5/2} $（$ 1/2 $）旋律的贡献。
Based on the reflection-asymmetric Nilsson potential, the parity-doublet rotational bands in odd-$A$ isotones \element{237}U and \element{239}Pu have been investigated by using the particle-number-conserving (PNC) method in the framework of the cranked shell model (CSM). The experimental kinematic moments of inertia (MOIs) and angular momentum alignments are reproduced very well by the PNC-CSM calculations. The significant differences of rotational properties between \element{237}U and \element{239}Pu are explained with the contribution of nucleons occupying proton octupole-correlation pairs of $π^{2} i_{13/2}f_{7/2}$. The upbendings of moments of inertia of the parity-doublet bands in \element{237}U are due to the interference terms of alignments of protons occupying $πf_{7/2}$ (${1/2}$) and the high-$j$ intruder $πi_{13/2}$ $(1/2, 3/2)$ orbitals. The splittings between the simplex partner bands of the parity-doublet bands in both \element{237}U and \element{239}Pu result from the contribution of alignment of neutron occupying the $νd_{5/2}$ ($1/2$) orbital.
