Testing a possible W and Z structure at the LHC/CERN
High Energy Physics - Phenomenology
2009-02-02 v2
Abstract
One of the first channels to be experimentally analyzed at the LHC is . A resonance in this channel would be a clear indication of a new gauge neutral boson, as proposed in many extended models. In this paper we call attention to the possibility that the new resonance in this channel could have spin zero. A new high mass spin zero state could be a strong indication of the composite nature of the standard model particles. We have made a comparison between spin zero and spin one for the new hypothetical heavy gauge particle production and decays and we show some distributions that can easily identify their spins.
Cite
@article{arxiv.0810.1027,
title = {Testing a possible W and Z structure at the LHC/CERN},
author = {F. M. L. de Almeida and H. Chavez and Y. A. Coutinho and J. A. Martins Simões and A. J. Ramalho and S. Wulck and M. A. B. do Vale},
journal= {arXiv preprint arXiv:0810.1027},
year = {2009}
}
Comments
10 pages, 7 figures, new brief comments, new references added