${{\mathit B}}$ $\rightarrow$ ${{\mathit \chi}_{{{c1}}}{(1P)}}$ anything  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
S049.170
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{55}$ ${{\mathit B}}$ $\rightarrow$ ${{\mathit \chi}_{{{c1}}}{(1P)}}$ anything ($3.55$ $\pm0.27$) $ \times 10^{-3}$ S=1.3 
Category: Charmonium modes
The following data is related to the above value: