Development of a new method (OPP) to compute one-loop radiative
corrections based on a recent tecnhique (see hep-ph/0609007) that allows to
directly extract the coefficients of the 4-, 3-, 2- and 1-point
one-loop scalar integrals from the full one-loop amplitude of
arbitrary scattering processes.
Implementation of the OPP method in a numerical program and computation
of QCD and Electroweak multileg processes at 1-loop.
