Phenomenology of the SU(3){sub c}xSU(3){sub L}xU(1){sub X} model with exotic charged leptons
Abstract
A phenomenological analysis of the threefamily model based on the local gauge group SU(3){sub c}xSU(3){sub L}xU(1){sub X} with exotic charged leptons, is carried out. Instead of using the minimal scalar sector able to break the symmetry in a proper way, we introduce an alternative set of four Higgs scalar triplets, which combined with an anomalyfree discrete symmetry, produce quark and charged lepton mass spectrum without hierarchies in the Yukawa coupling constants. We also embed the structure into a simple gauge group and show some conditions to achieve a low energy gauge coupling unification, avoiding possible conflict with proton decay bounds. By using experimental results from the CERNLEP, SLAC linear collider, and atomic parity violation data, we update constraints on several parameters of the model.
 Authors:
 Instituto de Fisica, Universidad de Antioquia, Apartado Aereo 1226, Medellin (Colombia)
 (Colombia)
 Publication Date:
 OSTI Identifier:
 21020310
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 7; Other Information: DOI: 10.1103/PhysRevD.75.075016; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COUPLING; HIGGS BOSONS; HIGGS MODEL; LEP STORAGE RINGS; LEPTONS; LINEAR COLLIDERS; MASS SPECTRA; P INVARIANCE; PARITY; PARTICLE DECAY; PROTONS; QUARKS; SCALARS; STANFORD LINEAR ACCELERATOR CENTER; SU3 GROUPS; SYMMETRY; TRIPLETS; YUKAWA POTENTIAL
Citation Formats
Salazar, Juan C., Departamento de Fisica, Universidad de Narino, Apartado Aereo 1175, Pasto, Ponce, William A., and Gutierrez, Diego A.. Phenomenology of the SU(3){sub c}xSU(3){sub L}xU(1){sub X} model with exotic charged leptons. United States: N. p., 2007.
Web. doi:10.1103/PHYSREVD.75.075016.
Salazar, Juan C., Departamento de Fisica, Universidad de Narino, Apartado Aereo 1175, Pasto, Ponce, William A., & Gutierrez, Diego A.. Phenomenology of the SU(3){sub c}xSU(3){sub L}xU(1){sub X} model with exotic charged leptons. United States. doi:10.1103/PHYSREVD.75.075016.
Salazar, Juan C., Departamento de Fisica, Universidad de Narino, Apartado Aereo 1175, Pasto, Ponce, William A., and Gutierrez, Diego A.. Sun .
"Phenomenology of the SU(3){sub c}xSU(3){sub L}xU(1){sub X} model with exotic charged leptons". United States.
doi:10.1103/PHYSREVD.75.075016.
@article{osti_21020310,
title = {Phenomenology of the SU(3){sub c}xSU(3){sub L}xU(1){sub X} model with exotic charged leptons},
author = {Salazar, Juan C. and Departamento de Fisica, Universidad de Narino, Apartado Aereo 1175, Pasto and Ponce, William A. and Gutierrez, Diego A.},
abstractNote = {A phenomenological analysis of the threefamily model based on the local gauge group SU(3){sub c}xSU(3){sub L}xU(1){sub X} with exotic charged leptons, is carried out. Instead of using the minimal scalar sector able to break the symmetry in a proper way, we introduce an alternative set of four Higgs scalar triplets, which combined with an anomalyfree discrete symmetry, produce quark and charged lepton mass spectrum without hierarchies in the Yukawa coupling constants. We also embed the structure into a simple gauge group and show some conditions to achieve a low energy gauge coupling unification, avoiding possible conflict with proton decay bounds. By using experimental results from the CERNLEP, SLAC linear collider, and atomic parity violation data, we update constraints on several parameters of the model.},
doi = {10.1103/PHYSREVD.75.075016},
journal = {Physical Review. D, Particles Fields},
number = 7,
volume = 75,
place = {United States},
year = {Sun Apr 01 00:00:00 EDT 2007},
month = {Sun Apr 01 00:00:00 EDT 2007}
}

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