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arXiv · 1806.08752

Shadowing Neutrino Mass Hierarchy with Lorentz Invariance Violation

H. Jurkovich·Pedro Pasquini·C. P. Ferreira
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Abstract

The effects of Lorentz Invariance Violation(LIV) operators up to dimension 6 in long baseline neutrino experiments are discussed, in specific for DUNE and T2K. A phenomenological Lagrangian is proposed followed by a computation of the effective Hamiltonian of neutrino propagation in matter for mass eigenstates. It is shown that the simplest dimension 4 Lorentz violation parameter can decrease DUNE sensitivity to neutrino mass hierarchy. Also, a $\chi^2$ analysis is performed to obtain the expected long-baseline constraints to the LIV operators up to dimension 6.

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H. Jurkovich, Pedro Pasquini, C. P. Ferreira. 2018-06-22. Shadowing Neutrino Mass Hierarchy with Lorentz Invariance Violation. https://arxiv.org/abs/1806.08752

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