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

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dc.creatorAlmeida Jr., F. M. L. de
dc.creatorChavez, H.
dc.creatorCoutinho, Y. A.
dc.creatorSimões, J. A. Martins
dc.creatorRamalho, A. J.
dc.creatorWulck, S.
dc.creatorVale, M. A. B. do
dc.date2008-10-06
dc.date2009-02-02
dc.date.accessioned2026-07-07T12:36:17Z
dc.date.available2026-07-07T12:36:17Z
dc.descriptionOne 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.
dc.description10 pages, 7 figures, new brief comments, new references added
dc.identifierhttps://arxiv.org/abs/0810.1027
dc.identifierhttp://arxiv.org/abs/0810.1027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218044
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTesting a possible W and Z structure at the LHC/CERN
dc.typetext

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