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A Simple Parameterization of Matter Effects on Neutrino Oscillations

Minako Honda·Yee Kao·Naotoshi Okamura·Tatsu Takeuchi
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Abstract

We present simple analytical approximations to matter-effect corrected effective neutrino mixing-angles and effective mass-squared-differences. The expressions clarify the dependence of oscillation probabilities in matter to the mixing angles and mass-squared-differences in vacuum, and are useful for analyzing long-baseline neutrino oscillation experiments.

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Minako Honda, Yee Kao, Naotoshi Okamura, Tatsu Takeuchi. 2006-02-13. A Simple Parameterization of Matter Effects on Neutrino Oscillations. https://arxiv.org/abs/hep-ph/0602115

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