Parameter (X axis): M(π+,π−), GeV
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Experiment: g11, 2005
Spokespersons: E. Golovach
No publications available for this experiment
Quantity measured: dσ/dM(π+,π−), mcb/GeV
Differential cross section, where M(π+,π−) is invariant mass of π+ and π−.
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| W : | 1.8875 GeV |
|---|
|
Observable quantity measured (Y axis): dσ/dM(π+,π−), mcb/GeV
Parameter (X axis): M(π+,π−), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
M(π+,π−),
GeV |
dσ/dM(π+,π−),
mcb/GeV |
Data errors,
mcb/GeV |
|---|---|---|
| 0.281702 | 3.22433 | 0.16455 |
| 0.326865 | 20.4298 | 3.68342 |
| 0.372028 | 41.7892 | 8.9107 |
| 0.417191 | 49.0185 | 8.00799 |
| 0.462354 | 56.1413 | 7.22565 |
| 0.507517 | 66.3847 | 7.55466 |
| 0.55268 | 81.659 | 7.06153 |
| 0.597843 | 94.2918 | 6.72674 |
| 0.643007 | 115.474 | 7.43497 |
| 0.68817 | 149.449 | 8.81093 |
| 0.733333 | 182.133 | 11.4346 |
| 0.778496 | 163.676 | 10.7202 |
| 0.823659 | 111.428 | 9.94737 |
| 0.868822 | 83.1578 | 8.95544 |
| 0.913985 | 45.6732 | 8.0034 |
| 0.959148 | 2.59844 | 0.0963904 |