Nonstandard neutrino interactions and transition magnetic moments
High Energy Physics - Phenomenology
2014-04-24 v3 High Energy Physics - Experiment
Nuclear Theory
Abstract
We constrain generic nonstandard neutrino interactions with existing experimental data on neutrino transition magnetic moments and derive strong bounds on tensorial couplings of neutrinos to charged fermions. We also discuss how some of these tensorial couplings can be constrained by other experiments, e.g., on neutrino-electron and neutrino-nucleus scattering.
Keywords
Cite
@article{arxiv.1305.0584,
title = {Nonstandard neutrino interactions and transition magnetic moments},
author = {Kristopher J. Healey and Alexey A. Petrov and Dmitry Zhuridov},
journal= {arXiv preprint arXiv:1305.0584},
year = {2014}
}
Comments
7 pages, 1 figure, 1 table; the entries in the central column of Table I are corrected by the factor of 2, and a misprint in Eq. (17) is corrected