${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit f}_{{2}}{(1270)}}$ $_{\perp}$ , ${{\mathit f}_{{2}}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   Decay Mode Summary INSPIRE   PDGID:
S086.105
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{71}$ ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit f}_{{2}}{(1270)}}$ $_{\perp}$ , ${{\mathit f}_{{2}}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ($1.3$ $\pm0.7$) $ \times 10^{-6}$
The following data is related to the above value:
$\Gamma($ ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit f}_{{2}}{(1270)}}$ $_{\perp}$ , ${{\mathit f}_{{2}}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)/\Gamma($ ${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)$
$\Gamma_{71}/\Gamma_{64}$