Abstract
We present a measurement of the mass dependence of the forward-backward charge asymmetry () for pairs produced via an intermediate with mass . We study the constraints on the -quark couplings imposed by our measurement. We analyze an integrated luminosity of collected by the CDF-II detector in collisions at at the Fermilab Tevatron. A comparison of the uncorrected between data and standard model Monte Carlo gives good agreement with a of 15.7/15. The couplings measurements are also consistent with standard model predictions.
20 More- Received 29 October 2004
DOI:https://doi.org/10.1103/PhysRevD.71.052002
©2005 American Physical Society