${{\mathit \eta}{(1760)}}$ WIDTH

INSPIRE   PDGID:
M114W
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 240 \pm30}$ OUR AVERAGE
$224$ ${}^{+62}_{-56}$ $\pm25$ 465 1
ZHANG
2012A
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit \eta}^{\,'}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$244$ ${}^{+24}_{-21}$ $\pm25$ 1045 2
ABLIKIM
2006H
BES ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \omega}}{{\mathit \omega}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$42$ ${}^{+36}_{-22}$ $\pm15$ 3
ZHANG
2012A
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit \eta}^{\,'}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$60$ $\pm16$ 320 4
BISELLO
1989B
DM2 ${{\mathit J / \psi}}$ $\rightarrow$ 4 ${{\mathit \pi}}{{\mathit \gamma}}$
1  From a single-resonance fit.
2  From a partial wave analysis including ${{\mathit \eta}{(1760)}}$, ${{\mathit f}_{{{0}}}{(1710)}}$, ${{\mathit f}_{{{2}}}{(1640)}}$, and ${{\mathit f}_{{{2}}}{(1910)}}$.
3  From a two-resonance fit.
4  Estimated by us from various fits. Systematic uncertainties not estimated.
References