A Light Mediator Relating Neutrino Reactions

Abstract

The extension of the standard model with a multiplicative $U(1{)}_R$ factor is consistent with a light vector boson. In its simplest realization, only right-handed particles carry charges of the new group. In this model, there is a residual ${\tau }_{3R}$ symmetry and one new coupling constant which correlates neutrino interactions. We compute new contributions to antineutrino$-$electron scattering and coherent scattering on nuclei, and compare them with the XENON1T result.

14 pages, 5 figures. Matches published version

References in corpus (5)

• Observation of Coherent Elastic Neutrino-Nucleus Scattering
• Light vector mediators facing XENON1T data
• Can Nonstandard Neutrino Interactions explain the XENON1T spectral excess?
• The weak mixing angle from low energy neutrino measurements: a global update
• First Observation Of Coherent Elastic Neutrino-Nucleus Scattering

Cited by in corpus (1)

• Solar Active-Sterile Neutrino Conversion with Atomic Effects at Dark Matter Direct Detection Experiments