# Neutrino mixing angles from texture zeros of the lepton mass matrices

@article{Fritzsch2013NeutrinoMA, title={Neutrino mixing angles from texture zeros of the lepton mass matrices}, author={Harald Fritzsch and Shun Zhou}, journal={Physics Letters B}, year={2013}, volume={718}, pages={1457-1464} }

Taking into account the latest neutrino oscillation data, we study texture zeros of the lepton mass matrices. Assuming the Dirac neutrino mass matrix MD, the charged-lepton mass matrix Ml and the mass matrix of heavy right-handed Majorana neutrinos MR to have three texture zeros, we show that the observed neutrino mixing angles can naturally be obtained. The phenomenological implications for the neutrino mass spectrum, the CP-violating phases, the tritium beta decay and the neutrinoless double…

## 14 Citations

Implications of Neutrino Mixing Data on Hierarchical Texture 2 Zero Mass Matrices

- Physics
- 2020

The recent results from atmospheric and accelerator neutrino experiments favored normal mass ordering i.e. m1 < m2 < m3, maximal lepton Dirac CP violating phase \(\delta \) along with maximal…

Neutrino mass matrices with two vanishing cofactors and Fritzsch texture for charged lepton mass matrix

- Physics
- 2016

In this paper, we study the cofactor 2 zero neutrino mass matrices with the Fritzsch-type structure in charged lepton mass matrix (CLMM). In the numerical analysis, we perform a scan over the…

Investigating texture six zero lepton mass matrices

- Physics
- 2013

Texture six zero Fritzsch like as well as non Fritzsch like hermitian lepton mass matrices (144 combinations in all) have been investigated for both Majorana and Dirac neutrinos for their…

Proposed Economical and Stable Lepton Mass Matrices with Texture Zeros

- Physics
- 2016

There are many viable combinations of texture zeros in lepton mass matrices. We propose an economical and stable mass texture. Analytical and numerical results on mixing parameters and the effective…

Texture Zeros of the Lepton Mass Matrices

- Physics
- 2018

Taking into account the latest neutrino oscillation data, we study texture zeros of the lepton mass matrices. Assuming the Dirac neutrino mass matrix \(\mathrm M_{\nu D}\), the charged lepton mass…

A complete survey of texture zeros in the lepton mass matrices

- Physics
- 2014

A bstractWe perform a systematic and complete analysis of texture zeros in the lepton mass matrices and identify all viable and maximally restrictive cases of pairs (Mℓ, MD ) and (Mℓ, ML), where Mℓ,…

Confronting four zero neutrino Yukawa textures with N-2-dominated leptogenesis

- Physics
- 2015

We consider a restricted type-I seesaw scenario with four texture zeros in the neutrino Yukawa matrix, in the weak basis where both the charged-lepton Yukawa matrix and the Majorana mass matrix for…

Implications of δlCP~270° and θ23≳45∘ for Texture Specific Lepton Mass Matrices and 0νββ Decay

- Physics
- 2016

We study the phenomenological consequences of recent results from atmospheric and accelerator neutrino experiments, favoring normal neutrino mass ordering , a near maximal lepton Dirac CP phase along…

One-parameter Neutrino Mass Matrix and Symmetry Realization

- Physics
- 2013

We investigate the Majorana neutrino mass matrix Mn with one real parameter in the context of two texture zeros and its symmetry realization by non-Abelian discrete symmetry. From numerical…

Specific Lepton Mass Matrices and 0]ββ Decay

- 2016

We study the phenomenological consequences of recent results from atmospheric and accelerator neutrino experiments, favoring normal neutrino mass orderingm1 < m2 < m3, a near maximal lepton Dirac CP…

## References

SHOWING 1-10 OF 31 REFERENCES

Lepton mass matrices with four texture zeros

- Physics
- 2003

We propose two ansatze of lepton mass matrices with four texture zeros, and confront them with current experimental data on neutrino oscillations. The parameter space of each ansatz is carefully…

Hierarchical Neutrino Masses and Large Mixing Angles from the Fritzsch Texture of Lepton Mass Matrices

- Physics
- 2002

We show that the Fritzsch texture of lepton mass matrices can naturally lead to the bi-large flavor mixing pattern, if three neutrinos have a normal but weak mass hierarchy (typically, m(1) : m(2) :…

θ 13 in neutrino mass matrix with the minimal texture

- Physics
- 2012

Abstract We show that the neutrino mass matrix with the minimal texture, under the assumption that the neutrino is of the Majorana type, describes the neutrino mass and mixing that are empirically…

A systematic study of neutrino mixing and CP-violationfrom lepton mass matrices with six texture zeros

- Physics
- 2004

Abstract.We present a systematic study of 400 combinations of the charged lepton and neutrino mass matrices with six vanishing entries or texture zeros. Only 24 of them, which can be classified into…

Isomeric lepton mass matrices and bi-large neutrino mixing

- Physics
- 2004

Abstract We show that there exist six parallel textures of the charged lepton and neutrino mass matrices with six vanishing entries, whose phenomenological consequences are exactly the same. These…

Seesaw invariance of Fritzsch-like neutrino mass matrices, leptogenesis and lepton–flavor violation

- Physics
- 2005

We propose a simple ansatz for neutrino phenomenology, in which the relevant lepton mass matrices take the universal Fritzsch-like form and the seesaw relation holds under a particular condition.…

Predictions from the Fritzsch-type lepton mass matrices

- Physics
- 2003

Abstract We revisit the Fritzsch-type lepton mass matrix models confronted with new experiments for neutrino mixings. It is shown that the model is viable and leads to a rather narrow range of free…

Quark Masses and Flavor Mixing

- Physics
- 1979

Abstract The possibility of calculating the flavor mixing angles in the six-quark theory based on the gauge group SU(2) L × SU(2) R × U(1) is discussed. The t quark mass can be computed in terms of…

Complete parameter space of quark mass matrices with four texture zeros

- Physics
- 2004

The full parameter space of Hermitian quark mass matrices with four texture zeros is explored by using current experimental data. We find that all ten free parameters of the four-zero quark mass…

μ→eγ at a rate of one out of 109 muon decays?

- Physics
- 1977

It is proposed that lepton number conservation, purely left-handed charged weak currents and vanishing neutrino masses are a limiting case of a parity symmetric SU2L × SUR × U2V gauge theory.…