Quantum Interference Effects Among Helicities at LEP-II and Tevatron

Abstract

A completely model-independent method of obtaining information on the spin using the quantum interference effect among various helicity states was proposed in a recent paper. Here we point out that this effect should be demonstrable in the existing data on e^-e^+ \to W^+ W^- at LEP-II and p \bar{p} \to Z^0 + j at Tevatron.

6 pages, 5 figures, 7 tables

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• A General Analysis for Observing Quantum Interference at Colliders