用未来的低能PVES实验解开SMEFT算符
Disentangling SMEFT operators with future low-energy PVES experiments
摘要：
我们研究了未来宇称破坏电子散射（PVES）数据探测标准模型有效场论（SMEFT）参数空间的潜力。我们对比的约束来自Drell-Yan数据在大型强子对撞机（LHC）与计划PVES实验SoLID和P2的预测。我们表明，PVES数据可以补充的界限设置的LHC数据在6维算子空间，因为它探测不同的组合比Drell-Yan的运营商。P2和SoLID的较低特征能量也有助于解开仅用LHC Drell-Yan数据难以解决的6维和8维算子的影响。
英文摘要：
We study the potential of future Parity-Violating Electron Scattering (PVES) data to probe the parameter space of the Standard Model Effective Field Theory (SMEFT). We contrast the constraints derived from Drell-Yan data taken at the Large Hadron Collider (LHC) with projections of the planned PVES experiments SoLID and P2. We show that the PVES data can complement the bounds set by the LHC data in the dimension-6 operator space since it probes different combinations of operators than Drell-Yan. The lower characteristic energy of P2 and SoLID also helps disentangle effects of dimension-6 and dimension-8 operators that are difficult to resolve with LHC Drell-Yan data alone.
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