MULTI-HEAVY BARYONS IN ULTRARELATIVISTIC HEAVY-ION COLLISIONS

We investigate multi-heavy baryon formation in Au + Au collision using an extended version of the combinatoric break up model for rehadroniz ation. A penalty factor, p, is introduced to characterize the coalesce nce probability of a light quark with a heavy one. At LHC energy large production rate is found for certain multi-heavy baryons and mesons s uch as OMEGA(ccc), XI(cc), J/PSI and suppression for LAMBDA(c), D.