On Precision of the Leptonic Mixing Angle $\hat{I}{¸}_{23}$ and its Implications for the Flavor Models

Son Cao, P. T. Quyen, N. T. Hong Van +2

Among three leptonic mixing angles, $\hat{I}{¸}_{23}$ angle, which characterizes the fractional contribution of two flavor eigenstates $\hat{I}{½}_{\hat{I}}¼$ and $\hat{I}{½}_{\ddot{I}}„$ to the third mass eigenstate $ν_…