Probing the Noncommutative Standard Model at Hadron Colliders
Abstract
We study collider signals for the noncommutative extension of the standard model using the Seiberg-Witten maps for SU(3)C x SU(2)L x U(1)Y to first order in the noncommutativity parameters thetamunu. In particular, we investigate the ensitivity of Z-gamma-production at the Tevatron and the LHC to the components of thetamunu. We discuss the range of validity of this approximation and estimate exclusion limits from a Monte Carlo simulation.
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