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We have computed branching ratios of two-body nonleptonic B_c \toX_{c\bar{c}}M decays, where X_{c\bar{c}} is the radially excited charmonium\eta_c(2S) or \psi(2S) meson, and M is a pseudoscalar (P) or a vector (V) or anaxial-vector (A(^3P_1)) meson. We have assumed factorization hypothesis andcalculated the form factors in the nonrelativistic ISGW2 quark model. We havefound that some of these decays have branching ratios of the order of 10^{-3} -10^{-4}.

Production of radially excited charmonium mesons in two-body nonleptonic Bc decays