TY - JOUR
T1 - Analysis of the Lepton Mixing Matrix in the Two Higgs Doublet Model
A1 - Barradas-Guevara, E.
A1 - Félix-Beltrán, O.
A1 - Gonzalez-Canales, F.
A1 - Hernández, E. González-
A1 - Rodríguez-Jáuregui, E.
A1 - Zeleny-Mora, M.
Y1 - 2016///
KW - 2hdm-iii
KW - neutrinos
KW - pmns matrix
KW - seesaw
IS - 1
SP - 203
EP - 219
DO - 10.15415/jnp.2016.41021
UR - http://arxiv.org/abs/1606.05388%0Ahttp://dx.doi.org/10.15415/jnp.2016.41021
L1 - file:///F:/Journals DOI/JNP/Vol 4 N1/41021_JNP_OLGA.pdf
N2 - In the theoretical framework of Two Higgs Doublet Model (2HDM) plus three right-handed neutrinos we consider a universal treatment for the mass matrices, aside from that the active neutrinos acquire their small mass through the type-I seesaw mechanism. Then, as long as a matrix with four-zero texture is used to represent the right-handed neutrinos and Yukawa matrices, we obtain a unified treatment where all fermion mass matrices have four-zero texture. We obtain analytical and explicit expressions for the lepton flavour mixing matrix PMNS in terms of fermion masses and parameters associated with the 2HDM-III. Further, we compare these expressions of the PMNS matrix with the most up to date values of masses and mixing in the lepton sector, via a likelihood test $\chi^{2}$. We find that the analytical expressions that we derived reproduce remarkably well the most recent experimental data of neutrino oscillations.
ER -