LHC phenomenology of general SU(2)xSU(2)xU(1) models - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review D Year : 2012

LHC phenomenology of general SU(2)xSU(2)xU(1) models

Abstract

General SU(2)xSU(2)xU(1) models represent a well-motivated intermediate step towards the unification of the Standard Model gauge groups. Based on a recent global analysis of low-energy and LEP constraints of these models, we perform numerical scans of their various signals at the LHC. We show that total cross sections for lepton and third-generation quark pairs, while experimentally easily accessible, provide individually only partial information about the model realized in Nature. In contrast, correlations of these cross sections in the neutral and charged current channels may well lead to a unique identification.

Dates and versions

in2p3-00684718 , version 1 (03-04-2012)

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T. Ježo, M. Klasen, I. Schienbein. LHC phenomenology of general SU(2)xSU(2)xU(1) models. Physical Review D, 2012, 86, pp.035005. ⟨10.1103/PhysRevD.86.035005⟩. ⟨in2p3-00684718⟩
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