$\bf{
3918.4 \pm1.9}$
|
OUR AVERAGE
|
$3919.4$ $\pm2.2$ $\pm1.6$ |
$59$ $\pm10$ |
|
|
BABR |
$3919.1$ ${}^{+3.8}_{-3.4}$ $\pm2.0$ |
|
|
|
BABR |
$3915$ $\pm3$ $\pm2$ |
$49$ $\pm15$ |
|
|
BELL |
$3943$ $\pm11$ $\pm13$ |
$58$ $\pm11$ |
1 |
|
BELL |
• • • We do not use the following data for averages, fits, limits, etc. • • • |
$3926.4$ $\pm2.2$ $\pm1.2$ |
|
2 |
|
BES |
$3914.6$ ${}^{+3.8}_{-3.4}$ $\pm2.0$ |
|
1 |
|
BABR |
1
${{\mathit \omega}}{{\mathit J / \psi}}$ threshold enhancement fitted as an S-wave Breit-Wigner resonance.
|
2
Could also be ${{\mathit X}{(3940)}}$. Significance 3.1$\sigma $. Fit with additional resonance at $3963.7$ $\pm5.7$ MeV, significance 3.4$\sigma $.
|