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${{\mathit \pi}_{{{2}}}{(2100)}}$ WIDTH

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M020W

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 620 \pm50}$ OUR AVERAGE  Error includes scale factor of 1.2. $520$ $\pm100$ 1 AMELIN 1995 B VES 36 ${{\mathit \pi}^{-}}$ ${{\mathit A}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}{{\mathit A}}$ $651$ $\pm50$ 2 DAUM 1981 B CNTR 63,94 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 3 ${{\mathit \pi}}$ X 1  From a fit to $\mathit J{}^{PC} = 2{}^{-+}{{\mathit f}_{{{2}}}{(1270)}}{{\mathit \pi}}$, (${{\mathit \pi}}{{\mathit \pi}})_{\mathit s}{{\mathit \pi}}$ waves. 2  From a two-resonance fit to four 2${}^{–}0{}^{+}$ waves.

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