Implications of precision measurements on texture specific fermion mass matrices

Abstract

Implications of texture specific mass matrices have been investigated for both quarks and neutrinos. Interestingly, for the case of quarks Fritzsch-like texture 4 zero mass matrices have been found to be compatible with the present precisely known sin2βas well as other precise CKM matrix elements. In the case of leptonic mass matrices, for both Majorana and Dirac neutrinos we find that for texture 4, 5, 6 zero mass matrices the inverted hierarchy and degenerate scenarios of neutrino masses are ruled out by the present data.

8 pages, 1 figure

References in corpus (4)

• Texture 4 zero Fritzsch-like lepton mass matrices
• Can four-zero-texture mass matrix model reproduce the observed quark and lepton mixing angles and CP violating phases?
• Implications of Fritzsch-like lepton mass matrices
• Implications of unitarity and precision measurements on CKM matrix elements

Cited by in corpus (4)

• Lower bound on neutrino mass and possible CP violation in neutrino oscillations
• Exploring the predictability of symmetric texture zeros in quark mass matrices
• Investigating texture six zero lepton mass matrices
• Quark Mass Matrices, textures and CKM precision measurements