Neutrino mixing matrices with relatively large $\theta_{13}$ and with texture one-zero

Abstract

The recent T2K, MINOS and Double Chooz oscillation data hint a relatively large $\theta_{13}$, which can be accommodated by some general modification of the Tribimaximal/Bimaximal/Democratic mixing matrices. Using such matrices we analyze several Majorana mass matrices with texture one-zero and show whether they satisfy normal or inverted mass hierarchy and phenomenologically viable or not.Comment: 16 pages, 3 figures, minor modification in the text, version to appear in EPJ