W-pair production with YFSWW/KoralW

A theoretical description of W-pair production in terms of two complementary Monte Carlo event generators YFSWW and KoralW is presented. The way to combine the results of these two programs in order to get precise predictions for WW physics at LEP2 and LC energies is discussed.

[1]  H. T. Phillips,et al.  Four-Fermion Production in Electron-Positron Collisions / , 2000, hep-ph/0005309.

[2]  M. Schmitt,et al.  Event Generators for WW Physics , 1997, hep-ph/9709270.

[3]  R. Kleiss,et al.  WW Cross-sections and Distributions , 1996, hep-ph/9602351.

[4]  Paul Roman,et al.  The Analytic S-Matrix , 1967 .