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P,T-odd interactions in atomicXe129and phenomenological applications
Physical Review A ( IF 2.6 ) Pub Date : 2021-01-19 , DOI: 10.1103/physreva.103.012807
Timo Fleig , Martin Jung

We calculate interaction constants for the contributions from P,T-odd scalar-pseudoscalar and tensor-pseudotensor operators to the electric dipole moment of Xe129 using relativistic many-body theory including the effects of dynamical electron correlations. These interaction constants are necessary ingredients to relating the corresponding measurements to fundamental parameters in models of physics beyond the standard model. We obtain αCS=0.71±0.18(1023ecm) and αCT=0.520±0.049(1020ΣXeecm), respectively. We apply our results to test a phenomenological relation between the two quantities, commonly used in the literature, and discuss their present and future phenomenological impact.

中文翻译:

原子Xe129中的P,T奇数相互作用和现象学应用

我们计算来自 PŤ标量-伪标量和张量-伪张量算子对电偶极矩的影响 e129使用相对论多体理论,包括动力学电子相关性的影响。这些相互作用常数是将相应的测量值与标准模型以外的物理模型中的基本参数相关联的必要成分。我们获得αC小号=0.71±0.1810-23Ë厘米αCŤ=0.520±0.04910-20ΣeË厘米, 分别。我们将我们的结果应用于检验文献中常用的两个量之间的现象学关系,并讨论它们当前和将来的现象学影响。
更新日期:2021-01-19
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