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${{\mathit \Delta}{(1620)}}$ BREIT-WIGNER MASS

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B082M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ 1590\text{ to }1630\text{ }(\approx1610) }$ OUR ESTIMATE $1635$ $\pm8$ GOLOVATCH 2019 DPWA ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$ $1589$ $\pm3$ 1 HUNT 2019 DPWA Multichannel $1595$ $\pm8$ SOKHOYAN 2015 A DPWA Multichannel $1615.2$ $\pm0.4$ 1 ARNDT 2006 DPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$, ${{\mathit \eta}}{{\mathit N}}$ $1620$ $\pm20$ CUTKOSKY 1980 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ $1610$ $\pm7$ HOEHLER 1979 IPWA ${{\mathit \pi}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit N}}$ • • We do not use the following data for averages, fits, limits, etc. • • $1600$ $\pm8$ ANISOVICH 2012 A DPWA Multichannel $1600$ $\pm1$ 1 SHRESTHA 2012 A DPWA Multichannel $1612$ $\pm2$ PENNER 2002 C DPWA Multichannel $1617$ $\pm15$ VRANA 2000 DPWA Multichannel 1  Statistical error only.

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