Production of Bc mesons via fragmentation in the kT-factorization approach

In the framework of the kT-factorization approach we have calculated in the fragmentation model the pT-spectra of Bc mesons at the energies of the Tevatron and the LHC Colliders and at the large pT domain. We compare the obtained results with the existing experimental data and with the predictions obtained in the collinear parton model.