$\bf{
197 \pm22}$
|
OUR AVERAGE
Error includes scale factor of 1.5.
|
$229$ ${}^{+52}_{-42}$ ${}^{+88}_{-155}$ |
5.5k |
1 |
|
BES3 |
$228$ ${}^{+21}_{-20}$ ${}^{+234}_{-153}$ |
|
2 |
|
BELL |
$160$ $\pm30$ |
40 |
|
|
GAM4 |
$190$ $\pm20$ |
1600 |
|
|
GAM4 |
$250$ $\pm30$ |
|
3 |
|
GAM4 |
$185$ ${}^{+102}_{-139}$ |
|
4 |
|
OMEG |
• • • We do not use the following data for averages, fits, limits, etc. • • • |
$388$ ${}^{+15}_{-21}$ |
|
5 |
|
RVUE |
$280$ ${}^{+42}_{-35}$ |
|
6 |
|
STRC |
1
From partial wave analysis including all possible combinations of 0${}^{++}$, 2${}^{++}$, and 4${}^{++}$ resonances.
|
2
Breit-Wigner width. Could also be the ${{\mathit f}_{{2}}{(1910)}}$.
|
3
Seen in only one solution.
|
4
Error increased by spread of two solutions. Included in LONGACRE 1986 global analysis.
|
5
From a partial-wave analysis of data using a K-matrix formalism with 5 poles. Includes compilation of several other experiments.
|
6
From an amplitude analysis of the reaction ${{\mathit \pi}^{+}}$ ${{\mathit \pi}^{-}}$ $\rightarrow$ 2 ${{\mathit \pi}^{0}}$ . The resonance in the 2${{\mathit \pi}^{0}}$ final state is not confirmed by PROKOSHKIN 1997 .
|