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We apply the positive-weight Monte Carlo method of Nason for simulating QCD processes accurate to Next-To-Leading Order to the case of e+e- annihilation to hadrons. The method entails the generation of the hardest gluon emission...

QCD NLO computations phenomenological models LEP HERA and SLC physics

We propose a method for combining QCD matrix elements and parton showers in Monte Carlo simulations of hadronic final states in $e^+e^-$ annihilation. The matrix element and parton shower domains are separated at some value...

LEP HERA and SLC physics QCD jets CLUSTERING-ALGORITHM E+E ANNIHILATION CROSS-SECTIONS SIMULATION MULTIPLICITIES SCATTERING RADIATION EVENTS DECAY jets

Results from the new Monte Carlo event generator Herwig++ are presented. This first version simulates Hadron Emission Reactions With Interfering Gluons in electron-positron annihilation. The parton shower evolution is carried...

heavy quarks physics LEP HERA and SLC physics QCD phenomenological models