Year: 2024
Type: conference-paper
Abstract: We present a Left-Right symmetric model that explains the mass hierarchy of charged fermions within the Standard Model. The explanation uses both tree-level and radiative seesaw mechanisms. It introduces a three-loop radiative inverse seesaw mechanism to generate the small masses of light neutrinos, with Dirac and Majorana submatrices forming at the one-loop level. The model also includes a global $U(1)_X$ symmetry, which stabilizes Dark Matter candidates after spontaneous breaking. The model is consistent with electroweak precision observables, the electron and muon anomalous magnetic moments as well as with the constraints arising from charged lepton flavor violation, dark matter and the 95 GeV diphoton excess.
DOI: 10.22323/1.476.0289
Institutions: Centro Científico Tecnológico de Valparaíso, Millennium Institute for Subatomic Physics at High-Energy Frontier, Saphir, Universidad Técnica Federico Santa María, Universidad Católica del Norte, Universidad Andrés Bello, Centre National de la Recherche Scientifique, Université Clermont Auvergne, Laboratoire de Physique de Clermont Auvergne, Institut National de Physique Nucléaire et de Physique des Particules, Lund University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Awards: THEORIES OF FERMION MASS GENERATION AND THEIR PHENOMENOLOGICAL CONSEQUENCES., G1975839370, G2311541684, CENTRO CIENTIFICO TECNOLOGICO DE VALPARAISO (CCTVAL), G242948613, LOOKING FOR EXPLANATION OF FLAVOR PUZZLE AND FERMION MASSES, G2792973325, G434337789, G4719946153, G5640552318, NU PHYSICS, LEFT-RIGHT SYMMETRY GRAND UNIFICATION AND DARK MATTER, Problems in Quantum Chromo Dynamical Field Theory and Beyond, NOVEL QCD APPLICATIONS AND RESULTS, EXPLORING QCD AND SOME EXTENSIONS OF THE STANDARD MODEL OF PARTICLE INTERACTIONS
OpenAlex ID: W4405819683