Electroweak Precision Tests of the SM

Abstract

A global survey of weak mixing angle measurements at low and high energies is presented. Then I will discuss theoretical uncertainties in precision observables with special emphasis on their correlations. The important role of vacuum polarization in global fits will also be addressed before fit results are presented.

6 pages, 4 figures, talk presented at the International Conference on the Structure and the Interactions of the Photon (PHOTON 2019), June 3-7, 2019, INFN Frascati, Italy. arXiv admin note: substantial text overlap with arXiv:1908.07327

References in corpus (2)

• FLAG Review 2019
• Determination of the scalar and vector polarizabilities of the cesium $6s{}^2{S}_{1/2}\to 7s{}^2{S}_{1/2}$ transition and implications for atomic parity non-conservation

Cited by in corpus (1)

• Constraints on the charged-current non-standard neutrino interactions induced by the gauge boson $W^{\prime }$