论文标题
$^3D_1 $和$^3D_2 $ QUADRUPOLE MOMENTS的精确度量
Precision measurement of the $^3D_1$ and $^3D_2$ quadrupole moments in Lu$^+$
论文作者
论文摘要
Lu $^+$ $^3D_1 $和$^3D_2 $ QUADRUPOLE矩的精确度量已经进行了$θ（^3D_1）= 0.63862（74）\，E A_0^2 $和$θ（^3D_2）= 0.8602（14）（14）\，E______________________________________________________________________________________________________________________________2 $，测量结果利用多离子晶体中离子之间的差分移位，因此外部田间梯度的影响不会仅留下明确定义的库仑相互作用。在这个精度上，超精细介导的校正可能很重要。
Precision measurements of the Lu$^+$ $^3D_1$ and $^3D_2$ quadrupole moments have been carried out giving $Θ(^3D_1)=0.63862(74)\,e a_0^2$ and $Θ(^3D_2)=0.8602(14)\,e a_0^2$, respectively. The measurements utilize the differential shift between ions in a multi-ion crystal so that effects of external field gradients do not contribute leaving only the well defined Coulomb interaction. At this level of precision, hyperfine-mediated corrections will likely be important.
