Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
; Joint Nucl Res Inst, Dubna, Russia
; Francisk Skarina Gomel Univ, Gomel, Byelarus
The results of two Monte Carlo generators for production of B-c mesons in pp collisions are compared at the large hadron collider energy roots = 14 TeV. In the study, the produced B-c mesons were forced to decay into the final states B(s)lnu, B(s)pi, J/psilnu, and J/psipi. We have estimated that about 10(4) decays of B-c are expected to be recorded during the first year of the CATS running with a lepton trigger. Many B-c studies can be carried out by using these events with a statistical error at the level of 10(-2).