SCOAP3 Repository 7 records found  Search took 0.01 seconds. 
1. Flavour-symmetric type-II Dirac neutrino seesaw mechanism / Bonilla, Cesar ; Lamprea, J.M. ; Peinado, Eduardo ; Valle, Jose W.F.
We propose a Standard Model extension with underlying A4 flavour symmetry where small Dirac neutrino masses arise from a Type-II seesaw mechanism. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.02.022
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2. Perspectives for detecting lepton flavour violation in left-right symmetric models / Bonilla, Cesar ; Krauss, Manuel ; Opferkuch, Toby ; Porod, Werner
We investigate lepton flavour violation in a class of minimal left-right symmetric models where the left-right symmetry is broken by triplet scalars. [...]
Published in JHEP 1703 (2017) 027 10.1007/JHEP03(2017)027 arXiv:1611.07025
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3. Two-loop Dirac neutrino mass and WIMP dark matter / Bonilla, Cesar ; Ma, Ernest ; Peinado, Eduardo ; Valle, Jose W.F.
We propose a “scotogenic” mechanism relating small neutrino mass and cosmological dark matter. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.09.027
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4. Naturally light neutrinos in Diracon model / Bonilla, Cesar ; Valle, Jose W.F.
We propose a simple model for Dirac neutrinos where the smallness of neutrino mass follows from a parameter κ whose absence enhances the symmetry of the theory. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.09.022
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5. Electroweak breaking and neutrino mass: ‘invisible’ Higgs decays at the LHC (type II seesaw) / Bonilla, Cesar ; Romão, Jorge C ; Valle, José W F
Neutrino mass generation through the Higgs mechanism not only suggests the need to reconsider the physics of electroweak symmetry breaking from a new perspective, but also provides a new theoretically consistent and experimentally viable paradigm. [...]
Published in New J. Phys. 18 (2016) 033033 10.1088/1367-2630/18/3/033033 arXiv:1511.07351
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6. Vacuum stability with spontaneous violation of lepton number / Bonilla, Cesar ; Fonseca, Renato M. ; Valle, José W.F.
The vacuum of the Standard Model is known to be unstable for the measured values of the top and Higgs masses. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.03.037
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7. Relating quarks and leptons with the T 7 flavour group / Bonilla, Cesar ; Morisi, Stefano ; Peinado, Eduardo ; Valle, J.W.F.
In this letter we present a model for quarks and leptons based on T7 as flavour symmetry, predicting a canonical mass relation between charged leptons and down-type quarks proposed earlier. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.01.017
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