PRODUCED IN ${{\boldsymbol \tau}}$ LEPTON DECAYS INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT
$260$ ${}^{+90}_{-70}$ $\pm80$ 7k
ASNER
2000B
CLEO $\pm{}$ ${{\mathit \tau}^{-}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \nu}_{{\tau}}}$
  References:
ASNER 2000B
PR D62 072006 Resonance Structure of ${{\mathit \tau}^{-}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \nu}_{{\tau}}}$ Decays