论文标题
通过远距离中微子相互作用探测新物理学：一种有效的现场理论方法
Probing New Physics with Long-Range Neutrino Interactions: An Effective Field Theory Approach
论文作者
论文摘要
我们研究了在有效的操作员存在SM之外的有效算子参数化物理学的情况下，通过在标准模型（SM）费物之间交换两个光中微子引起的力。我们首先建立了一个通用框架，在该框架中，我们得出了SM中的弱相互作用中微子介导的远程电位，并保留了旋转无关和自旋依赖性项。然后，当存在载体，标量和非标准相互作用以及异国情调的中微子磁矩时，我们会导出中微子介导的电位。研究原子量表实验室实验中这种远程潜力的现象学，我们在有效操作员的威尔逊系数上得出了上限，并将其与诸如违反Lepton风味的过程中的过程进行了比较。
We investigate forces induced by the exchange of two light neutrinos between Standard Model (SM) fermions in the presence of effective operators parametrising physics beyond the SM. We first set up a general framework in which we derive the long-range potential mediated by weakly interacting neutrinos in the SM, retaining both spin-independent and spin-dependent terms. We then derive neutrino-mediated potentials when there are vector, scalar and tensor non-standard interactions present as well as an exotic neutrino magnetic moment. Examining the phenomenology of such long-range potentials in atomic scale laboratory experiments, we derive upper bounds on the Wilson coefficients of the effective operators and compare these to those from processes such as charged lepton flavour violation.
