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arXiv · 2302.06390

Neutrino mixing angle and neutrino oscillation in ALPs matter

Alexey Lichkunov·Alexander Studenikin
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Abstract

Axions and axion-like particles (ALPs) are among of the most popular candidates for dark matter. Axions are also considered as new physics contributions to the muon g-2. Following the existed interest to ALPs we consider interaction between neutrinos and hypothetical axion-like particles and derive for the first time the probability of neutrino oscillations accounting for their interactions mediated by ALPs. The corresponding effective mixing angle is derived.

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Alexey Lichkunov, Alexander Studenikin. 2023-02-10. Neutrino mixing angle and neutrino oscillation in ALPs matter. https://arxiv.org/abs/2302.06390

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