Nuclear electric dipole moment for the lowest 1/2+ states in Xe and Ba isotopes
Nuclear electric dipole moment for the lowest 1/2+ states in Xe and Ba isotopes
复制标题
Xe 和 Ba 同位素最低 1/2 态的核电偶极矩
DOI：
10.1103/physrevc.89.045501
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发表时间：
2014
影响因子：
3.1
通讯作者：
and E. Teruya
中科院分区：
文献类型：
--
作者：
N. Yoshinaga;K. Higashiyama;R. Arai;and E. Teruya
本文采用核壳模型计算了Ba和Ba同位素最低态的电偶极矩，该模型考虑了两体核子相互作用违反宇称和时间反演不变性。利用所得到的波函数，计算了由内禀核子电偶极矩和非对称电荷分布引起的核子电偶极矩。估算了Ba和Ba同位素的核电偶极矩上限。
The electric dipole moments for the loweststates of Xe and Ba isotopes are calculated in terms of the nuclear shell model, which includes two-body nucleon interactions violating parity and time-reversal invariance. Using the wave functions thus obtained, the nuclear electric dipole moments arising from the intrinsic nucleon electric dipole moments and also from asymmetric charge distribution are calculated. The upper limits for the nuclear electric dipole moments of Xe and Ba isotopes are estimated.