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arXiv · 2001.02278

Constraints on neutrino millicharge and charge radius from neutrino-atom scattering

Matteo Cadeddu·Carlo Giunti·Konstantin A. Kouzakov·Yufeng Li·Alexander I. Studenikin·Yiyu Zhang
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Abstract

We consider possible effects of neutrino electric charge (millicharge) and charge radius on the neutrino-atom interaction processes such as (i) atomic ionization by neutrino impact and (ii) coherent elastic neutrino-nucleus scattering. The bounds on the neutrino millicharge and charge radius that follow from, respectively, the GEMMA and COHERENT experiments are presented and discussed.

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Matteo Cadeddu, Carlo Giunti, Konstantin A. Kouzakov, Yufeng Li, Alexander I. Studenikin, Yiyu Zhang. 2020-01-07. Constraints on neutrino millicharge and charge radius from neutrino-atom scattering. https://arxiv.org/abs/2001.02278

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