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arXiv · 2112.05103

CE$\nu$NS as a probe of flavored generalized neutrino interactions

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

We examine the potential to probe generalized neutrino interactions (GNI), exotic effective couplings due to new physics interactions beyond the Standard Model, in the coherent-elastic neutrino-nucleus scattering experiments in light of the latest COHERENT-CsI, and -LAr data. Our analysis focuses on scalar, vector and tensor flavored-GNI parameters. A combined analysis has been made to constrain these exotic couplings for the CsI and LAr detector. We further add the projected forthcoming reactor-based Scintillating Bubble Chamber detector to examine these couplings. It has been observed that the addition of reactor data strongly constrained electron flavor GNI.

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L. J. Flores, Newton Nath, Eduardo Peinado. 2021-12-09. CE$\nu$NS as a probe of flavored generalized neutrino interactions. https://doi.org/10.1103/physrevd.105.055010

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