${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit a}_{{{1}}}{(1260)}^{-}}{{\mathit \pi}^{+}}$ , ${{\mathit a}_{{{1}}}^{-}}$ $\rightarrow$ 2 ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}$ total  Decay Mode Summary INSPIRE   JSON PDGID:
S032.612
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{176}$ ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit a}_{{{1}}}{(1260)}^{-}}{{\mathit \pi}^{+}}$ , ${{\mathit a}_{{{1}}}^{-}}$ $\rightarrow$ 2 ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}$ total ($7.4$ $\pm2.1$) $ \times 10^{-4}$
Category: Pionic modes
The following data is related to the above decay:
$\Gamma({{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit a}_{{{1}}}{(1260)}^{-}}{{\mathit \pi}^{+}}$ , ${{\mathit a}_{{{1}}}^{-}}$ $\rightarrow$ 2 ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}$ total$)/\Gamma({{\mathit D}^{0}}$ $\rightarrow$ 2 ${{\mathit \pi}^{+}}$2 ${{\mathit \pi}^{-}})$
$\Gamma_{176}/\Gamma_{171}$