Sterile neutrinos in a left-right mirror model

Authors

  • Ricardo Gaitán Lozano Universidad Nacional Autónoma de México
  • Albino Hernández Galeana Escuela Superior de Fisica y Matematicas, IPN
  • José H. Montes de Oca Universidad Nacional Autónoma de México
  • Jose Manuel Rivera Rebolledo Escuela Superior de Fisica y Matematicas, IPN

DOI:

https://doi.org/10.31349/SuplRevMexFis.4.021120

Keywords:

Seesaw approximation, neutrino mass matrix, diagonalization, mirror model

Abstract

In this work we investigate the possibility that one neutrino mirror plays the role of a sterile neutrinos with mass on the scale of a few eV ′ s, that is, mˆ 1 ∼ O(1 eV ). We consider the extension of the Standard Model with gauge symmetry SU(2)L ⊗ SU(2)R ⊗ U(1)Y ′ and additional exotic fermions known as mirror fermions. A double application of the seesaw type I approximation to the most general Majorana-type neutrino mass matrix and diagonalization is performed to study neutrino masses and mixing.

References

A.P. Serebrov and R. M. Samoilov, Reply to Comment on Analysis of the Results of the Neutrino-4 Experiment on the Search for the Sterile Neutrino and Comparison with Results of Other Experiments. (JETP Letters 112 (2020) 199); JETP Lett. 112 (2020) 455, https://doi.org/10.1134/S0021364020190108

A. P. Serebrov et al., Result of the Neutrino-4 Experiment and the Cosmological Constraints on the Sterile Neutrino (Brief Review), JETP Lett. 116 (2022) 669, https://doi.org/10.1134/S002136402260224X

V. E. Cerón et al., Constraints on the parameters of the leftright mirror model, Phys. Rev. D 57 (1998) 1934, https://doi.org/10.1103/PhysRevD.57.1934

U. Cotti et al., New Higgs signals induced by mirror fermion mixing effects, Phys. Rev. D 66 (2002) 015004, https://doi.org/10.1103/PhysRevD.66.015004

R. Gaitán et al., Neutrino mixing and masses in a left-right model with mirror fermions, Eur. Phys. J. C 72 (2012) 1859, https://doi.org/10.1140/epjc/s10052-012-1859-7

R. Gaitán et al., Masses and mixings of neutrinos in extended models, Nucl. Part. Phys. Proc. 267-269 (2015) 101, https://doi.org/10.1016/j.nuclphysbps.2015.10.089

S. Antusch and S. F. King, From hierarchical to partially degenerate neutrinos via type II upgrade of type I seesaw models, Nucl. Phys. B 705 (2005) 239, https://doi.org/10.1016/j.nuclphysb.2004.10.049

S. Antusch, Models for Neutrino Masses and Mixings, Nucl. Phys. B Proc. Suppl. 235-236 (2013) 303, https://doi.org/10.1016/j.nuclphysbps.2013.04.026

R. L. Workman et al., Review of Particle Physics, PTEP 2022 (2022) 083C01, https://doi.org/10.1093/ptep/ptac097

Downloads

Published

2023-09-18

How to Cite

1.
Gaitán Lozano R, Hernández Galeana A, Montes de Oca JH, Rivera Rebolledo JM. Sterile neutrinos in a left-right mirror model. Supl. Rev. Mex. Fis. [Internet]. 2023 Sep. 18 [cited 2024 Oct. 30];4(2):021120 1-3. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/7120

Issue

Vol. 4 No. 2 (2023): Suplemento de la Revista Mexicana de Física. XVIII Mexican Workshop on Particles and Fields 2022 and XXXVI Annual Meeting of the Division of Particles and Fields 2022

Section

11 XVIII Mexican Workshop on Particles and Fields 2022 and XXXVI Annual Meeting

License

Copyright (c) 2023 Ricardo Gaitán Lozano, Albino Hernández Galeana, José H. Montes de Oca, Jose Manuel Rivera Rebolledo

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Authors retain copyright and grant the Suplemento de la Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.