${{\mathit B}^{+}}$ $\rightarrow$ [ ${{\mathit \psi}{(2S)}}{{\mathit K}_{{{1}}}{(1270)}^{+}}$ , ${{\mathit K}_{{{1}}}{(1270)}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ]$_{{\mathit P}{\mathrm -wave}}$  Decay Mode Summary INSPIRE   JSON PDGID:
S041.859
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{362}$ ${{\mathit B}^{+}}$ $\rightarrow$ [ ${{\mathit \psi}{(2S)}}{{\mathit K}_{{{1}}}{(1270)}^{+}}$ , ${{\mathit K}_{{{1}}}{(1270)}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ]$_{{\mathit P}{\mathrm -wave}}$ ($3.3$ $\pm0.7$) $ \times 10^{-5}$
Category: Charmonium modes
The following data is related to the above decay:
$\Gamma({{\mathit B}^{+}}$ $\rightarrow$ [ ${{\mathit \psi}{(2S)}}{{\mathit K}_{{{1}}}{(1270)}^{+}}$ , ${{\mathit K}_{{{1}}}{(1270)}^{+}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ]$_{{\mathit P}{\mathrm -wave}})/\Gamma({{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit \psi}{(2S)}}{{\mathit K}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}})$
$\Gamma_{362}/\Gamma_{355}$