https://doi.org/10.1051/epjconf/20147100059
The study of W′ → hH± decay in G(221) models
1 Horia Hulubei National Institute of Nuclear Physics and Engineering, P.O. Box MG-6, RO - 077125, Bucharest – Măgurele, Romania
2 University of Bucharest, Faculty of Physics, 405, Atomi¸stilor Street, RO-077125, Măgurele, Romania
Published online: 29 April 2014
The existence of a heavy gauge boson W′ is predicted by G(221) models, with SU(2)1 × SU(2)2 × U(1)X extended gauge groups. The doublet and bi-doublet Higgs sector of G(221) models is assumed, and the breaking of the symmetry is produced in two stages. We study W′ → hH± production in p-p collisions at √s = 8 TeV. This analysis is dedicated to W′ → hH± decay channel, where h is neutral and H± is charged, and we calculate the partial width for W′ → hH± within G(221) model. We further consider the final state consisting of two same-sign leptons, MET and four jets, from which two are b-jets, arising from the decays of H± and h and compare for this channel the predictions of G(221) models with those of SUSY published by ATLAS Collaboration
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
