scholarly journals Two-loop neutrino mass generation and its experimental consequences

2003 ◽  
Vol 67 (7) ◽  
Author(s):  
K. S. Babu ◽  
C. Macesanu
Keyword(s):  
Neutrino Mass ◽  
Mass Generation ◽  
Neutrino Mass Generation

scholarly journals Testing radiative neutrino mass generation at the LHC

2007 ◽  
Vol 2007 (08) ◽  
pp. 022-022 ◽  
Author(s):  
Chian-Shu Chen ◽  
Chao-Qiang Geng ◽  
John N Ng ◽  
Jackson M.S Wu
Keyword(s):  
Neutrino Mass ◽  
Mass Generation ◽  
Neutrino Mass Generation

scholarly journals Investigating two heavy neutral leptons neutrino seesaw mechanism at SHiP

2019 ◽  
Vol 34 (08) ◽  
pp. 1950047
Author(s):  
Marco Chianese ◽  
Damiano F. G. Fiorillo ◽  
Gennaro Miele ◽  
Stefano Morisi
Keyword(s):  
Neutrino Mass ◽  
Double Beta Decay ◽  
Type I ◽  
Mass Generation ◽  
Seesaw Mechanism ◽  
Mixing Angle ◽  
Mechanism Model ◽  
Neutrino Mass Generation ◽  
Generation Mechanisms ◽  
The Masses

One of the main purposes of SHiP experiment is to shed light on neutrino mass generation mechanisms like the so-called seesaw. We consider a minimal type-I seesaw neutrino mass mechanism model with two heavy neutral leptons (right-handed or sterile neutrinos) with arbitrary masses. Extremely high active-sterile mixing angle requires a correlation between the phases of the Dirac neutrino couplings. Actual experimental limits on the half-life of neutrinoless double beta decay [Formula: see text]-rate on the active-sterile mixing angle are not significative in constraining the masses or the mixing measurable by SHiP.

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 Upper Bound on the Scale of Majorana-Neutrino Mass Generation

2001 ◽  
Vol 86 (2) ◽  
pp. 212-215 ◽  
Author(s):  
F. Maltoni ◽  
J. M. Niczyporuk ◽  
S. Willenbrock
Keyword(s):  
Neutrino Mass ◽  
Upper Bound ◽  
Majorana Neutrino ◽  
Mass Generation ◽  
Neutrino Mass Generation ◽  
Majorana Neutrino Mass
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