We report results from a search for Z' bosons in high-mass
dielectron events produced in p anti-p collisions at s**(1/2) = 1.96 TeV. The
data were recorded with the CDF II detector at the Fermilab Tevatron and
correspond to an integrated luminosity of 0.45 fb-1. To identify the Z' -->
e+ e- signal, both the dielectron invariant mass distribution and the
angular distribution of the electron pair are used. No evidence for a
signal is found, and 95% confidence level lower limits are set on the Z'
mass for several models.
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Updated: Friday, 2006 June 02 10:01:00 CDT automatically from input from Carol Picciolo