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

Abstract

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.

Authors:
 [1]; ;  [2]
  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)
Publication Date:
OSTI Identifier:
21607816
Resource Type:
Journal Article
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 84; Journal Issue: 7; Other Information: DOI: 10.1103/PhysRevD.84.075013; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
Country of Publication:
United States
Language:
English
Subject:
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; SIMULATION; STORAGE RINGS; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; SYNCHROTRONS; TEV RANGE; U GROUPS; UNIFIED GAUGE MODELS

Citation Formats

Alves, A., Barreto, E. Ramirez, and Dias, A. G. Production of charged Higgs bosons in a 3-3-1 model at the CERN LHC. United States: N. p., 2011. Web. doi:10.1103/PHYSREVD.84.075013.
Alves, A., Barreto, E. Ramirez, & Dias, A. G. Production of charged Higgs bosons in a 3-3-1 model at the CERN LHC. United States. doi:10.1103/PHYSREVD.84.075013.
Alves, A., Barreto, E. Ramirez, and Dias, A. G. Sat . "Production of charged Higgs bosons in a 3-3-1 model at the CERN LHC". United States. doi:10.1103/PHYSREVD.84.075013.
@article{osti_21607816,
title = {Production of charged Higgs bosons in a 3-3-1 model at the CERN LHC},
author = {Alves, A. and Barreto, E. Ramirez and Dias, A. G.},
abstractNote = {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.},
doi = {10.1103/PHYSREVD.84.075013},
journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 7,
volume = 84,
place = {United States},
year = {2011},
month = {10}
}