The presence of geometric scaling within the pT spectra of produced
hadrons at high energy pp collisions using small-xkT-factorization is
investigated. It is proposed a phenomenological parameterization for the
unintegrated gluon distribution in the scaling range which reproduces the
features of the differential cross section both in the saturated and dilute
perturbative QCD regimes. As the saturation scale acts as an effective
regulator of the infrared region (IR), the extension of the model to quantities
usually associated to soft physics is studied. The approach is applied to
compute the average pT and the rapidity distribution of produced gluons at
high energies.Comment: 11 pages, 9 figure