${{\mathit B}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$   Decay Mode Summary INSPIRE   PDGID:
S091.19
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{2}$ ${{\mathit B}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ seen 2372
The following data is related to the above value:
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$\Gamma($ ${{\mathit B}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{+}}$ $)/\Gamma($ ${{\mathit B}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ $)$
$\Gamma_{4}/\Gamma_{2}$
$\Gamma($ ${{\mathit B}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \tau}^{+}}{{\mathit \nu}_{{\tau}}}$ $)/\Gamma($ ${{\mathit B}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ $)$
$\Gamma_{3}/\Gamma_{2}$