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Título : SU(3)c⊗SU(3)L⊗U(1)x as an SU(6)⊗U(1)x subgroup
Autor : Martínez Martínez, Roberto
Ponce Gutiérrez, William Antonio
Sánchez Duque, Luis Alberto
metadata.dc.subject.*: Fermion
Gauge boson
Gauge field theory
Interpretation of experime
Mass spectrum
Mixing angle
Numerical calculations
SU(3)xSU(2)xU(1)
Cálculos numericos
Espectro de masas
Fecha de publicación : 2002
Editorial : American Physical Society
Citación : Martínez-Martínez, R., Ponce-Gutiérrez, W. A., & Sánchez-Duque, L. A. (2001). SU(3)c⊗SU(3)L⊗U(1)x as an SU(6)⊗U(1)x subgroup. Physical Review D, 65,(5), 1-9. doi: 10.1103/PhysRevD.65.055013
Resumen : ABSTRACT: An extension of the standard model to the local gauge group SU(3) c ^ SU(3)L ^ U(1)X as a family independent model is presented. The mass scales, the gauge boson masses, and the masses for the spin 1/2 particles in the model are studied. The mass differences between the up and down quark sectors, between the quarks and leptons, and between the charged and neutral leptons in one family are analyzed. The existence of two Dirac neutrinos for each family, one light and one very heavy, is predicted. By using experimental results from CERN LEP, SLC and atomic parity violation we constrain the mixing angle between the two neutral currents and the mass of the additional neutral gauge boson to be 20.00015<sin u<0 and 1.5 TeV<MZ2 at 95% C.L.
metadata.dc.identifier.eissn: 2470-0029
ISSN : 2470-0010
metadata.dc.identifier.doi: 10.1103/PhysRevD.65.055013
Aparece en las colecciones: CIEN (Centro de Investigaciones en Ciencias Exactas y Naturales)

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