Work

Models of Radiative Linear Seesaw with Electrically Charged Mediators

Year: 2024

Type: article

Abstract: We propose two versions of radiative linear seesaw models, where electrically charged scalars and vector-like leptons generate the Dirac neutrino mass submatrix at the one- and two-loop levels. In these models, the Standard Model charged lepton masses are generated from a one-loop-level radiative seesaw mechanism mediated by charged exotic vector-like leptons and electrically neutral scalars running in the loops. These models can successfully accommodate the current amount of dark matter and baryon asymmetries observed in the universe, as well as the muon anomalous magnetic moment.

Source: Progress of Theoretical and Experimental Physics

DOI: 10.1093/ptep/ptae142

Authors: A E Cárcamo Hernández, Yocelyne Hidalgo Velásquez, Sergey Kovalenko, Nicolás A Pérez-Julve, Ivan Schmidt

Institutions: Centro Científico Tecnológico de Valparaíso, Universidad Técnica Federico Santa María, Millennium Institute for Subatomic Physics at High-Energy Frontier, Saphir, Universidad Técnica Federico Santa María, Universidad Andrés Bello

Language: English

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $979

Funders: Universidad Técnica Federico Santa María, Institut Català de Nanociència i Nanotecnologia, Sponsoring Consortium for Open Access Publishing in Particle Physics, Agencia Nacional de Investigación y Desarrollo