${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{0}}$  Decay Mode Summary INSPIRE   PDGID:
S042.140
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{223}$ ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{0}}$ ($1.66$ $\pm0.10$) $ \times 10^{-5}$ 1728
Category: Charmonium modes
The following data is related to the above value: