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arXiv · 0810.1027

Testing a possible W and Z structure at the LHC/CERN

F. M. L. de Almeida Jr.·H. Chavez·Y. A. Coutinho·J. A. Martins Simões·A. J. Ramalho·S. Wulck·M. A. B. do Vale
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Abstract

One of the first channels to be experimentally analyzed at the LHC is $ p + p \longrightarrow l^+ + l ^- + X $. 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.

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F. M. L. de Almeida Jr., H. Chavez, Y. A. Coutinho, J. A. Martins Simões, A. J. Ramalho, S. Wulck, M. A. B. do Vale. 2009-02-02. Testing a possible W and Z structure at the LHC/CERN. https://arxiv.org/abs/0810.1027

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