  In this presentation, we describe the GoSam (Golem/Samurai) framework for the
automated computation of multi-particle scattering amplitudes at the one-loop
level. The amplitudes are generated analytically in terms of Feynman diagrams,
and can be evaluated using either D-dimensional integrand reduction or tensor
decomposition. GoSam can be used to compute one-loop corrections to Standard
Model (QCD and EW) processes, and it is ready to link generic model files for
theories Beyond SM. We show the main features of GoSam through its application
to several examples of different complexity.

High Energy Physics - Phenomenology