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arXiv · hep-ph/9303286

Extraction of Coupling Information From $Z' \to jj$

T. G. Rizzo
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Abstract

An analysis by the ATLAS Collaboration has recently shown, contrary to popular belief, that a combination of strategic cuts, excellent mass resolution, and detailed knowledge of the QCD backgrounds from direct measurements can be used to extract a signal in the $Z' \to jj$ channel in excess of $6σ$ for certain classes of extended electroweak models. We explore the possibility that the data extracted from $Z$ dijet peak will have sufficient statistical power as to supply information on the couplings of the $Z'$ provided it is used in conjunction with complimentary results from the $Z' \to \ell^+ \ell^-$ `discovery' channel. We show, for a 1 TeV $Z'$ produced at the SSC, that this technique can provide a powerful new tool with which to identify the origin of $Z'$'s.

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T. G. Rizzo. 1993-03-19. Extraction of Coupling Information From $Z' \to jj$. https://doi.org/10.1103/physrevd.48.4236

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