  In the context of evolution equations and scattering amplitudes in the high
energy limit of the N=4 super Yang-Mills theory we investigate in some detail
the BFKL gluon Green function at next-to-leading order. In particular, we study
its collinear behaviour in terms of an expansion in different angular
components. We also perform a Monte Carlo simulation of the different final
states contributing to such a Green function and construct the diffusion
pattern into infrared and ultraviolet modes and multiplicity distributions,
making emphasis in separating the gluon contributions from those of scalars and
gluinos. We find that the combined role of the non-gluonic degrees of freedom
is to improve the collinear behavior and reduce the diffusion into ultraviolet
regions while not having any effect on the average multiplicities or diffusion
into the infrared. In terms of growth with energy, the non-zero conformal spin
components are mainly driven by the gluon terms in the BFKL kernel. For zero
conformal spin (Pomeron) the effect of the scalar and gluino sectors is to
dramatically push the Green function towards higher values.
