On an Intensity-Ratio Equivalence for Two Top-Quark Decay Couplings

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dc.creatorNelson, Charles A.
dc.date2004-11-04
dc.date.accessioned2026-07-07T03:53:50Z
dc.date.available2026-07-07T03:53:50Z
dc.descriptionFor the t --> W b decay mode, an intensity-ratio equivalence for two distinct Lorentz-invariant couplings is shown to be a consequence of symmetries of tWb-transformations. Three explicit tWb-transformations connect the four standard model's (SM) helicity amplitudes and the amplitudes in the case of an additional chiral-tensorial-coupling of relative strength 53 GeV. Such a coupling will arise if there is a large t_R --> b_L chiral weak-transition-moment. Two commutator plus anti-commutator symmetry algebras are generated from the 3 transformation matrices. Using these transformations, the associated mass scales are related to the SM's electroweak scale v_EW = 246GeV$.
dc.description21 pages, 1 post-script table
dc.identifierhttps://arxiv.org/abs/hep-ph/0411072
dc.identifierhttp://arxiv.org/abs/hep-ph/0411072
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43998
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleOn an Intensity-Ratio Equivalence for Two Top-Quark Decay Couplings
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