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THE LHC MASS LIMITS FOR THE SU(2)L+R VECTOR RESONANCE TRIPLET OF A STRONG EXTENSION OF THE STANDARD MODEL.

Authors :
GINTNER, MIKULÁŠ
JURÁŇ, JOSEF
Source :
Acta Physica Polonica B. 2017, Vol. 48 Issue 8, p1383-1397. 15p.
Publication Year :
2017

Abstract

In this paper, we derive the mass exclusion limits for the hypothetical vector resonances of a strongly interacting extension of the Standard Model using the most recent upper bounds on the cross sections for various resonance production processes. The SU(2)L+R triplet of the vector resonances under consideration is embedded into the effective Lagrangian based on the non-linear sigma model with the 125-GeV SU(2)L+R scalar singlet. No direct interactions of the vector resonance to the SM fermions are assumed. We find that among eleven processes considered in this paper, only those where the vector resonances decay to WW and WZ provide the mass exclusion limit. Depending on the values of other parameters of the model, the mass limit can be as low as 1 TeV. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
05874254
Volume :
48
Issue :
8
Database :
Academic Search Index
Journal :
Acta Physica Polonica B
Publication Type :
Academic Journal
Accession number :
125426697
Full Text :
https://doi.org/10.5506/APhysPolB.48.1383