Configuration dependent pairing from band crossing frequencies
Configuration dependent pairing from band crossing frequencies
复制标题
来自频带交叉频率的配置相关配对
DOI：
10.1016/0370-2693(82)90188-5
复制
发表时间：
1982
影响因子：
4.4
通讯作者：
H. G. Price
中科院分区：
文献类型：
--
作者：
J. Garrett;G. Hagemann;B. Herskind;J. Bacelar;R. Chapman;J. Lisle;J. Mo;A. Simcock;J. Willmott;H. G. Price
给出了~（161）Er奇宇称转动带交叉频率的数据。交叉频率与奇N稀土原子核的价中子轨道四极矩的符号和大小有关。这可以被理解为依赖于配置的“阻塞”的配对能量的贡献，需要包括四极项的配对相关能量。
Data are presented on the crossing frequencies of odd-parity rotational bands in161Er. The crossing frequencies are shown to be correlated with the sign and magnitude of the quadrupole moments of the valence neutron orbits in odd-N rare earth nuclei. This can be understood in terms of configuration-dependent “blocking” of pairing-energy contributions requiring the inclusion of quadrupole terms in the pairing-correlation energy.