$\mathbf {\Gamma\mathrm {( {{\mathit \gamma}} {{\mathit \gamma}} )} \Gamma\mathrm {( {{\mathit \pi}^{+}} {{\mathit \pi}^{-}} {{\mathit \pi}^{0}} )} / \Gamma\mathrm {(total)}}$

INSPIRE search
VALUE (keV) EVTS DOCUMENT ID TECN  COMMENT
$0.11$ $\pm0.04$ $\pm0.05$ 18k 1
SCHEGELSKY
2006
RVUE ${{\mathit \gamma}}$ ${{\mathit \gamma}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$
1  From analysis of L3 data at $183 - 209$ GeV.
References:
SCHEGELSKY 2006
EPJ A27 199 Partial Wave Analysis of ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ Production in Two-Photon Collisions at LEP