${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit a}_{{{1}}}{(1260)}^{+}}$ , ${{\mathit a}_{{{1}}}^{+}}$ $\rightarrow$ ${{\mathit \rho}{(770)}^{+}}{{\mathit \pi}^{0}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
S031.366
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{90}$ ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit a}_{{{1}}}{(1260)}^{+}}$ , ${{\mathit a}_{{{1}}}^{+}}$ $\rightarrow$ ${{\mathit \rho}{(770)}^{+}}{{\mathit \pi}^{0}}$ ($8.7$ $\pm1.6$) $ \times 10^{-3}$
Category: Hadronic modes with a ${{\overline{\mathit K}}}$ or ${{\overline{\mathit K}}}{{\mathit K}}{{\overline{\mathit K}}}$
The following data is related to the above value:
$\Gamma({{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit a}_{{{1}}}{(1260)}^{+}}$ , ${{\mathit a}_{{{1}}}^{+}}$ $\rightarrow$ ${{\mathit \rho}{(770)}^{+}}{{\mathit \pi}^{0}})/\Gamma({{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{0}})$
$\Gamma_{90}/\Gamma_{89}$