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${{\mathit \pi}_{{{2}}}{(2005)}}$ MASS

INSPIRE   PDGID:

M239M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 1963 {}^{+17}_{-27}}$ OUR AVERAGE $1962$ ${}^{+17}_{-29}$ 46M 1 AGHASYAN 2018 B COMP 190 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$ $1974$ $\pm14$ $\pm83$ 145k LU 2005 B852 18 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \omega}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit p}}$ • • We do not use the following data for averages, fits, limits, etc. • • $2005$ $\pm15$ ANISOVICH 2001 F SPEC 2.0 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ 3 ${{\mathit \pi}^{0}}$, ${{\mathit \pi}^{0}}{{\mathit \eta}}$, ${{\mathit \pi}^{0}}{{\mathit \eta}^{\,'}}$ 1  Statistical uncertainty negligible.

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