scholarly journals Neutrino masses and lepton flavor violation in the 3-3-1 model with right-handed neutrinos

2008 ◽  
Vol 77 (5) ◽  
Author(s):  
P. V. Dong ◽  
H. N. Long
Keyword(s):  
Neutrino Masses ◽  
Lepton Flavor Violation ◽  
Lepton Flavor ◽  
Flavor Violation

scholarly journals Lepton-flavor violation in the supersymmetric standard model with seesaw-induced neutrino masses

1995 ◽  
Vol 357 (4) ◽  
pp. 579-587 ◽  
Author(s):  
J. Hisano ◽  
T. Moroi ◽  
K. Tobe ◽  
M. Yamaguchi ◽  
T. Yanagida
Keyword(s):  
Standard Model ◽  
Supersymmetric Standard Model ◽  
Neutrino Masses ◽  
Lepton Flavor Violation ◽  
Lepton Flavor ◽  
Flavor Violation

scholarly journals The Low-Scale Approach to Neutrino Masses

2014 ◽  
Vol 2014 ◽  
pp. 1-15 ◽  
Author(s):  
Sofiane M. Boucenna ◽  
Stefano Morisi ◽  
José W. F. Valle
Keyword(s):  
Neutrino Mass ◽  
Cold Dark Matter ◽  
Short Review ◽  
Neutrino Masses ◽  
Lepton Flavor Violation ◽  
Mass Generation ◽  
Lepton Flavor ◽  
Flavor Violation ◽  
Phenomenological Potential ◽  
Neutrino Mass Generation

In this short review we revisit the broad landscape of low-scaleSU(3)c⊗SU(2)L⊗U(1)Ymodels of neutrino mass generation, with view on their phenomenological potential. This includes signatures associated to direct neutrino mass messenger production at the LHC, as well as messenger-induced lepton flavor violation processes. We also briefly comment on the presence of WIMP cold dark matter candidates.

scholarly journals Clockwork for neutrino masses and lepton flavor violation

2018 ◽  
Vol 780 ◽  
pp. 86-92 ◽  
Author(s):  
Alejandro Ibarra ◽  
Ashwani Kushwaha ◽  
Sudhir K. Vempati
Keyword(s):  
Neutrino Masses ◽  
Lepton Flavor Violation ◽  
Lepton Flavor ◽  
Flavor Violation

scholarly journals Neutrino masses and lepton flavor violation in thick brane scenarios

2001 ◽  
Vol 64 (7) ◽  
Author(s):  
Gabriela Barenboim ◽  
G. C. Branco ◽  
André de Gouvêa ◽  
M. N. Rebelo
Keyword(s):  
Neutrino Masses ◽  
Lepton Flavor Violation ◽  
Lepton Flavor ◽  
Flavor Violation

scholarly journals Status and implications of neutrino masses: A brief panorama

2015 ◽  
Vol 30 (13) ◽  
pp. 1530034 ◽  
Author(s):  
José W. F. Valle
Keyword(s):  
Particle Physics ◽  
Gauge Coupling ◽  
Double Beta Decay ◽  
Neutrino Masses ◽  
Lepton Flavor Violation ◽  
Cosmic Inflation ◽  
Neutrino Sector ◽  
Lepton Flavor ◽  
Flavor Violation

With the historic discovery of the Higgs boson our picture of particle physics would have been complete were it not for the neutrino sector and cosmology. I briefly discuss the role of neutrino masses and mixing upon gauge coupling unification, electroweak breaking and the flavor sector. Time is ripe for new discoveries such as leptonic CP violation, charged lepton flavor violation and neutrinoless double beta decay. Neutrinos could also play a role in elucidating the nature of dark matter and cosmic inflation.

scholarly journals Lepton flavor violation and collider searches in a type I + II seesaw model

2019 ◽  
Vol 79 (11) ◽  
Author(s):  
Manoel M. Ferreira ◽  
Tessio B. de Melo ◽  
Sergey Kovalenko ◽  
Paulo R. D. Pinheiro ◽  
Farinaldo S. Queiroz
Keyword(s):  
Standard Model ◽  
New Physics ◽  
Neutrino Masses ◽  
Type I ◽  
Lepton Flavor Violation ◽  
Charged Scalar ◽  
Lepton Flavor ◽  
Flavor Violation ◽  
The Standard Model ◽  
Doubly Charged

AbstractNeutrinos are massless in the Standard Model. The most popular mechanism to generate neutrino masses are the type I and type II seesaw, where right-handed neutrinos and a scalar triplet are augmented to the Standard Model, respectively. In this work, we discuss a model where a type I + II seesaw mechanism naturally arises via spontaneous symmetry breaking of an enlarged gauge group. Lepton flavor violation is a common feature in such setup and for this reason, we compute the model contribution to the $$\mu \rightarrow e\gamma $$μ→eγ and $$\mu \rightarrow 3e$$μ→3e decays. Moreover, we explore the connection between the neutrino mass ordering and lepton flavor violation in perspective with the LHC, HL-LHC and HE-LHC sensitivities to the doubly charged scalar stemming from the Higgs triplet. Our results explicitly show the importance of searching for signs of lepton flavor violation in collider and muon decays. The conclusion about which probe yields stronger bounds depends strongly on the mass ordering adopted, the absolute neutrino masses and which much decay one considers. In the 1–5 TeV mass region of the doubly charged scalar, lepton flavor violation experiments and colliders offer orthogonal and complementary probes. Thus if a signal is observed in one of the two new physics searches, the other will be able to assess whether it stems from a seesaw framework.

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