Renormalizability and the model independent observables for abelian Z' search

Abstract

The observables useful for the model independent search for signals of the abelian Z' in the processes e^+ e^- \to {\bar f}f are introduced. They are based on the renormalization group relations between the Z' couplings to the Standard Model particles developed recently and extend the variables suggested by Osland, Pankov and Paver. The bounds on the values of the observables at the center-of-mass energy \sqrt{s} = 500GeV are derived.

7 pages, 5 figures, RevTeX

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Cited by in corpus (8)

• Model-independent search for the Abelian Z' boson in the Bhabha process
• Fitting of Z' parameters
• Model-independent estimates for the Abelian Z' boson at modern hadron colliders
• Signals of the Abelian Z' boson within the analysis of the LEP2 data
• Z' signal from the LEP2 data
• Estimates for the Abelian $Z^{\prime }$ Couplings from the LHC Data
• Signals of Z' boson in the Bhabha process within the LEP2 data set
• Neural network predictions for Z' boson within LEP2 data set of Bhabha process