Last modified 6 years ago
Last modified on 04/12/12 11:04:59
The BZ angle in e+ e- -> 4jets: abelian vs non-abelian
Use MadGraph/MadEvent to produce two event samples, one for standard QCD and one with an abelian QCD model for
Run the collision on the peak of the Z boson and set a minimum invariant mass for the jets of GeV. Plot the Bengtsson-Zerwas angle between the planes identified by the two lowest and to highest energy jets:
Comparison should be made with the plots of Ref. hep-ph/9503354, where various implementation of the abelian models are discussed. Our web implementation include the emission of abelian gluons as possible partons leading to jets.
-- Main.FabioMaltoni - 29 Aug 2007
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