$\mathbf {B( {{\mathit a}_{{{3}}}{(1875)}} \rightarrow {{\mathit \rho}_{{{3}}}{(1690)}} {{\mathit \pi}})/B( {{\mathit a}_{{{3}}}{(1875)}} \rightarrow {{\mathit \rho}} {{\mathit \pi}})}$

INSPIRE   PDGID:
M300B8
VALUE DOCUMENT ID TECN  COMMENT
$0.9$ $\pm0.3$ 1
CHUNG
2002
B852 18.3 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}{{\mathit p}}$
1  Using the observable fractions of 50.0$\%$ ${{\mathit \rho}}{{\mathit \pi}}$, 56.5$\%$ ${{\mathit f}_{{{2}}}}{{\mathit \pi}}$, and 11.8$\%$ ${{\mathit \rho}_{{{3}}}}{{\mathit \pi}}$.
References