${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit f}_{{2}}{(1270)}}$ $_{0}$ , ${{\mathit f}_{{2}}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   Decay Mode Summary INSPIRE   PDGID:
S086.103
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{69}$ ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit f}_{{2}}{(1270)}}$ $_{0}$ , ${{\mathit f}_{{2}}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($7.3$ $\pm1.7$) $ \times 10^{-7}$
The following data is related to the above value:
$\Gamma($ ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit f}_{{2}}{(1270)}}$ $_{0}$ , ${{\mathit f}_{{2}}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)/\Gamma($ ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)$
$\Gamma_{69}/\Gamma_{64}$