Neutrino Oscillations
PMNS Matrix · Three-Flavor Mixing · Quantum Interference
Mixing Angles (degrees)
θ₁₂ (solar):
33.4
°
θ₂₃ (atmospheric):
49.0
°
θ₁₃ (reactor):
8.6
°
CP phase δ:
195
°
Source
Δm²₂₁ (×10⁻⁵ eV²):
7.5
Δm²₃₁ (×10⁻³ eV²):
2.5
Energy E (MeV):
10
P(να→νβ) = |Σₖ Uαₖ* Uβₖ exp(−iΔmₖ²L/4E)|²
Three-flavor mixing via 3×3 unitary PMNS matrix.
Oscillation length ∝ E/Δm²