e+ \ e- into 4 fermions + γ with ALPHA
F. Caravaglios, M. Moretti
Abstract
We apply the iterative numerical algorithm ALPHA, which automatically generates the N-point Green functions (as recently suggested alpha) to the computation of the production rate of four fermions and four fermions plus photon in electron-positron annihilation. The discussion of the physical results is preceded by an introduction on the algorithm.
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