Production of charged Higgs bosons in a 3-3-1 model at the CERN LHC

Journal Article · Sat Oct 01 00:00:00 EDT 2011 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.84.075013· OSTI ID:21607816

Alves, A ^[1]; Barreto, E Ramirez; Dias, A G ^[2]

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1. Departamento de Ciencias Exatas e da Terra - Universidade Federal de Sao Paulo, Diadema - SP, 09972-270 (Brazil)
2. Centro de Ciencias Naturais e Humanas, UFABC, Santo Andre - SP, 09210-170 (Brazil)

We perform a study of the charged Higgs production from an SU(3){sub C} x SU(3){sub L} x U(1){sub X} model with right-handed neutrinos, postulating a custodial symmetry which reduces the number of free parameters in the scalar potential. We compute the cross sections for charged scalars for typical and new production modes. One of the new SU(3){sub L} neutral gauge bosons, Z', affects some production cross sections distinguishing the model from other standard model extensions like, for example, the minimal supersymmetric standard model and general two-Higgs doublets models. The interplay between the Higgs sector of the model and that Z' gauge boson enhances substantially all the production rates of the lightest charged Higgs boson, H{sub 1}{sup {+-}}, at hadron colliders compared to the MSSM. We found that a large portion of the parameters space can be probed at the LHC running at 14 TeV center-of-mass energy in the associated pp{yields}W{sup {+-}H}{sub 1}{sup {+-}+}X production channel in the low luminosity run stage of the experiment.

• OSTI ID: 21607816
• Journal Information: Physical Review. D, Particles Fields, Vol. 84, Issue 7; Other Information: DOI: 10.1103/PhysRevD.84.075013; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CENTER-OF-MASS SYSTEM
CERN LHC
COMPUTERIZED SIMULATION
CROSS SECTIONS
HADRONS
HIGGS BOSONS
HIGGS MODEL
LUMINOSITY
NEUTRINOS
PARTICLE PRODUCTION
PROTON-PROTON INTERACTIONS
STANDARD MODEL
SU-3 GROUPS
SUPERSYMMETRY
TEV RANGE 10-100
U-1 GROUPS
W MINUS BOSONS
W PLUS BOSONS
ACCELERATORS
BARYON-BARYON INTERACTIONS
BOSONS
CYCLIC ACCELERATORS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FIELD THEORIES
GRAND UNIFIED THEORY
HADRON-HADRON INTERACTIONS
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTONS
LIE GROUPS
MASSLESS PARTICLES
MATHEMATICAL MODELS
NUCLEON-NUCLEON INTERACTIONS
OPTICAL PROPERTIES
PARTICLE INTERACTIONS
PARTICLE MODELS
PHYSICAL PROPERTIES
POSTULATED PARTICLES
PROTON-NUCLEON INTERACTIONS
QUANTUM FIELD THEORY
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SU GROUPS
SYMMETRY
SYMMETRY GROUPS
SYNCHROTRONS
TEV RANGE
U GROUPS
UNIFIED GAUGE MODELS