Zee model on Majorana neutrino mass and magnetic moment

1991 ◽  
Vol 44 (8) ◽  
pp. 2261-2264 ◽  
Author(s):  
B. K. Pal
Keyword(s):  
Neutrino Mass ◽  
Magnetic Moment ◽  
Majorana Neutrino ◽  
Majorana Neutrino Mass

Two-loop Majorana neutrino mass and magnetic moment in a gauge model

Pramana ◽  
1995 ◽  
Vol 44 (4) ◽  
pp. 347-356
Author(s):  
Jyoti Dhar ◽  
Umesh Pandey ◽  
S Dev
Keyword(s):  
Neutrino Mass ◽  
Magnetic Moment ◽  
Majorana Neutrino ◽  
Gauge Model ◽  
Majorana Neutrino Mass

scholarly journals Investigating the Hybrid Textures of Neutrino Mass Matrix for Near Maximal Atmospheric Neutrino Mixing

2018 ◽  
Vol 2018 ◽  
pp. 1-16
Author(s):  
Madan Singh
Keyword(s):  
Neutrino Mass ◽  
Mass Matrix ◽  
Atmospheric Neutrino ◽  
Zero Element ◽  
Majorana Neutrino ◽  
Neutrino Mixing ◽  
Mixing Angle ◽  
The Comparative Study ◽  
Reactor Mixing ◽  
Majorana Neutrino Mass

We have studied that the implication of a large value of the effective Majorana neutrino mass in case of neutrino mass matrices has either two equal elements and one zero element (popularly known as hybrid texture) or two equal cofactors and one zero minor (popularly known as inverse hybrid texture) in the flavor basis. In each of these cases, four out of sixty phenomenologically possible patterns predict near maximal atmospheric neutrino mixing angle in the limit of large effective Majorana neutrino mass. This feature remains irrespective of the experimental data on solar and reactor mixing angles. In addition, we have also performed the comparative study of all the viable cases of hybrid and inverse hybrid textures at 3σ CL.

scholarly journals General parametrization of Majorana neutrino mass models

2020 ◽  
Vol 101 (7) ◽  
Author(s):  
I. Cordero-Carrión ◽  
M. Hirsch ◽  
A. Vicente
Keyword(s):  
Neutrino Mass ◽  
Majorana Neutrino ◽  
Neutrino Mass Models ◽  
Majorana Neutrino Mass

Fermion masses and mixings in a 3-3-1 model withQ4symmetry

2019 ◽  
Vol 34 (25) ◽  
pp. 1950198
Author(s):  
V. V. Vien ◽  
D. P. Khoi
Keyword(s):  
Neutrino Mass ◽  
Mass Parameter ◽  
Majorana Neutrino ◽  
Tree Level ◽  
Type I ◽  
Inverted Hierarchy ◽  
Quark Masses ◽  
Fermion Masses ◽  
Majorana Neutrino Mass ◽  
Good Agreement

We construct a renormalizable [Formula: see text] model with [Formula: see text] symmetry accommodating the observed pattern of fermion masses and mixings with Dirac CP violation phase. The smallness of the active neutrino masses arises from a combination of type I and type II seesaw mechanisms. Both normal and inverted neutrino mass ordering are viable in our model in which the obtained physical observables of the lepton sector are well consistent with the global fit of neutrino oscillation data [P. F. de Salas et al., Phys. Lett. B 782, 633 (2018)] while the CKM matrix is unity at tree level and the quark masses are in good agreement with the experimental data [Particle Data Group (M. Tanabashi et al.), Phys. Rev. D 98, 030001 (2018)]. Furthermore, the model also predicts an effective Majorana neutrino mass parameter of [Formula: see text] eV for normal hierarchy and [Formula: see text] for inverted hierarchy which are consistent with the constraints given in [P. F. de Salas et al., Phys. Lett. B 782, 633 (2018)].

scholarly journals Limits on the Majorana Neutrino Mass in the 0.1 eV Range

1999 ◽  
Vol 83 (1) ◽  
pp. 41-44 ◽  
Author(s):  
L. Baudis ◽  
A. Dietz ◽  
G. Heusser ◽  
H. V. Klapdor-Kleingrothaus ◽  
I. V. Krivosheina ◽  
...  
Keyword(s):  
Neutrino Mass ◽  
Majorana Neutrino ◽  
Majorana Neutrino Mass

scholarly journals Predictive Dirac and Majorana neutrino mass textures from SU(6) grand unified theories

2020 ◽  
Vol 102 (3) ◽  
Author(s):  
Zackaria Chacko ◽  
P. S. Bhupal Dev ◽  
Rabindra N. Mohapatra ◽  
Anil Thapa
Keyword(s):  
Neutrino Mass ◽  
Majorana Neutrino ◽  
Grand Unified Theories ◽  
Unified Theories ◽  
Majorana Neutrino Mass
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