论文标题
tao $^+$阳离子中中子四极分布的效果
Effect of the neutron quadrupole distribution in the TaO$^+$ cation
论文作者
论文摘要
我们估计张力奇偶校验不支持（PNC）在$^{181} $ tao $^+$分子阳离子中的效果。它可以用来探测Ta核内中子的未知四极分布。为此，我们评估了使用相对论的Fock空间耦合聚类理论进行电子结构建模来表征这种相互作用的常数。可用于测量PNC效应的TAO $^+$ cation的$^3Δ_1$被认为与以前的理论研究一致。
We estimate the effect of the tensor parity nonconserving (PNC) interaction in the $^{181}$TaO$^+$ molecular cation. It can be used to probe the unknown quadrupole distribution of the neutrons inside the Ta nucleus. To this end, we evaluate the constant which characterizes this interaction using the relativistic Fock space coupled cluster theory for electronic structure modelling. The $^3Δ_1$ state of the TaO$^+$ cation which can be used to measure the PNC effect is found to be the ground one in agreement with the previous theoretical study.
