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arXiv · 2002.12342

Non-standard neutrino interactions in $U(1)'$ model after COHERENT data

L. J. Flores·Newton Nath·E. Peinado
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Abstract

We explore the potential to prove light extra gauge $Z^\prime$ boson inducing non-standard neutrino interactions (NSIs) in the coherent-elastic neutrino-nucleus scattering (CE$ \nu $NS) experiments. We intend to examine how the latest COHERENT-CsI and CENNS-10 data can constrain this model. A detailed investigation for the upcoming Ge, LAr-1t, and NaI detectors of COHERENT collaboration has also been made. Depending on numerous other constraints coming from oscillation experiments, muon $ (g-2) $, beam-dump experiments, LHCb, and reactor experiment CONUS, we explore the parameter space in $Z^\prime$ boson mass vs coupling constant plane. Moreover, we study the predictions of two-zero textures that are allowed in the concerned model in light of the latest global-fit data.

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L. J. Flores, Newton Nath, E. Peinado. 2020-02-27. Non-standard neutrino interactions in $U(1)'$ model after COHERENT data. https://doi.org/10.1007/jhep06(2020)045

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