Nonlinear Phenomena in Complex Systems, 2008, Vol.11, No.3, pp.390-394

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2008, Vol.11, No.3, pp.390-394

Production of Four Charged Leptons in Electroweak Interactions.
T. V. Shishkina and I. A. Sotsky

The detailed numerical analysis of four charged leptons photoproduction is presented in the frame of standard theory of electroweak interaction. Total and differential cross sections are obtained by using of the Monte-Carlo method of numerical integration. Energies of interacting photons (from 60 to 2000 GeV in c.m.s.), fixed and averaged spin states of interacting particles and experimental kinematical cuts are considered.
Key words: photoproduction, leptons, Lorentz-invariant method, helicity amplitude method, Monte-Carlo method

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