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arXiv · hep-ex/9606013

Search for Anomalous WW and WZ Production in ppbar Collisions at sqrt(s) = 1.8 TeV

The DZero Collaboration·S. Abachi
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Abstract

We present results from a search for anomalous WW and WZ production in ppbar collisions at sqrt(s) = 1.8 TeV. We used ppbar->evjjX events observed during the 1992-1993 run of the Fermilab Tevatron collider, corresponding to an integrated luminosity of 13.7 +- 0.7 pb^-1. A fit to the transverse momentum spectrum of the W boson yields direct limits on the CP-conserving anomalous WWgamma and WWZ coupling parameters of -0.9 < delta kappa < 1.1 (with lambda = 0) and -0.6 < lambda < 0.7 (with delta kappa = 0) at the 95% confidence level, for a form factor scale Lambda = 1.5 TeV, assuming that the WWgamma and WWZ coupling parameters are equal.

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The DZero Collaboration, S. Abachi. 1996-06-22. Search for Anomalous WW and WZ Production in ppbar Collisions at sqrt(s) = 1.8 TeV. https://doi.org/10.1103/physrevlett.77.3303

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