Repository logo
Acerca de Depósito
  • Español
  • English
Log In
  1. Home
  2. Productividad Cientifica
  3. Artículos
  4. A renormalizable left-right symmetric model with low scale seesaw mechanisms
 
  • Details

A renormalizable left-right symmetric model with low scale seesaw mechanisms

Journal
Nuclear Physics B
Date Issued
2022-03-01
Author(s)
Carcamo Hernández, Antonio  
Centro Científico Tecnológico de Valparaíso CCTVAL USM  
Schmidt, Ivan  
Departamento de Física  
DOI
10.1016/j.nuclphysb.2022.115696
Abstract
We propose a low scale renormalizable left-right symmetric theory that successfully explains the observed SM fermion mass hierarchy, the tiny values for the light active neutrino masses and is consistent with the lepton and baryon asymmetries of the Universe, the muon and electron anomalous magnetic moments as well as with the constraints arising from the meson oscillations. In the proposed model the top and exotic quarks obtain masses at tree level, whereas the masses of the bottom, charm and strange quarks, tau and muon leptons are generated from a tree level Universal Seesaw mechanism, thanks to their mixings with the charged exotic vector like fermions. The masses for the first generation SM charged fermions arise from a radiative seesaw mechanism at one loop level, mediated by charged vector like fermions and electrically neutral scalars. The light active neutrino masses are produced from a one-loop level inverse seesaw mechanism mediated by electrically neutral scalar singlets and right handed Majorana neutrinos. Our model is also consistent with the experimental constraints arising from the Higgs diphoton decay rate as well as with the constraints arising from charged lepton flavor violation. We also discuss the
and heavy scalar production at a proton-proton collider.
Subjects

n/a

File(s)
Loading...
Thumbnail Image
Name

1-s2.0-S0550321322000475-main.pdf

Size

7.7 MB

Format

Adobe PDF

Checksum

(MD5):b667c54e4a85de5cb002de34e09f54b5

UNIVERSIDAD

  • Nuestra Historia
  • Federico Santa María
  • Definiciones Estratégicas
  • Modelo Educativo
  • Organización
  • Información Estadística USM

CAMPUS Y SEDES

  • Información Campus y Sedes
  • Tour Virtual
  • Icono Seguridad Política de Privacidad

EXTENSIÓN Y CULTURA

  • Dirección de Comunicaciones Estratégicas y Extensión Cultural
  • Dirección General de Vinculación con el Medio
  • Dirección de Asuntos Internacionales
  • Alumni
  • Noticias
  • Eventos
  • Radio USM
  • Cultura USM

SERVICIOS

  • Aula USM
  • Biblioteca USM
  • Portal de Autoservicio Institucional
  • Dirección de Tecnologías de la Información
  • Portal de Reportes UDAI
  • Sistema de Información de Gestión Académica
  • Sistema Integrado de Información Argos ERP
  • Sistema de Remuneraciones Históricas
  • Directorio USM
  • Trabaja con nosotros
Acreditación USM
usm.cl
Logo Acceso
Logo Consejo de Rectores
Logo G9
Logo AUR
Logo CRUV
Logo REUNA
Logo Universia

DSpace software copyright © 2002-2025 LYRASIS

  • Privacy policy
  • End User Agreement
  • Send Feedback