arXiv:hep-ph/0602115·v1·High Energy Physics — Phenomenology
A Simple Parameterization of Matter Effects on Neutrino Oscillations
Minako Honda🇯🇵 · Yee Kao🇺🇸 · Naotoshi Okamura🇯🇵 · Tatsu Takeuchi🇺🇸
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.
Comments: 73 pages REVTeX4, 84 eps figures