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3-3-1 exotic quark search at CERN LEPII and LHC
Author(s) -
Y. Amaral Coutinho,
P. P. Queiróz Filho,
M. D. Tonasse
Publication year - 1999
Publication title -
physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields
Language(s) - English
Resource type - Journals
eISSN - 1089-4918
pISSN - 0556-2821
DOI - 10.1103/physrevd.60.115001
Subject(s) - physics , particle physics , large hadron collider , electroweak interaction , quark , nuclear physics , top quark , charge (physics) , standard model (mathematical formulation) , archaeology , gauge (firearms) , history
The 3-3-1 electroweak model is the simplest chiral extension of the standardmodel which predicts single and double charged bileptons and exotic quarkscarrying -4/3 and 5/3 units of the positron charge. In this paper we study thepossibilities of the production and decay of one of these exotic quarks at CERNLEPII-LHC collider. For typical vector bilepton, exotic quark masses and mixingangles we obtained between 20 and 750 events per year. Angular distributionsare also presented.Comment: 5 pages, RevTex 3.1, 9 eps figures, to appear in Phys. Rev.

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