${{\mathit \pi}_{{{2}}}{(1880)}}$ WIDTH

INSPIRE   PDGID:
M185W
VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT
$\bf{ 237 {}^{+33}_{-30}}$ OUR AVERAGE  Error includes scale factor of 1.2.
$246$ ${}^{+33}_{-28}$ 46M 1
AGHASYAN
2018B
COMP 190 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit p}}$
$323$ $\pm87$ $\pm43$ 4k
EUGENIO
2008
B852 - 18 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}{{\mathit \pi}^{-}}{{\mathit p}}$
$146$ $\pm17$ $\pm62$ 145k
LU
2005
B852 - 18 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \omega}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit p}}$
$306$ $\pm132$ $\pm121$ 69k
KUHN
2004
B852 - 18 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}{{\mathit p}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$255$ $\pm45$
ANISOVICH
2001B
SPEC 0 $0.6 - 1.94$ ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}{{\mathit \pi}^{0}}{{\mathit \pi}^{0}}$
1  Statistical error negligible.
References