Parameter (X axis): M(π+,π−), GeV
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Experiment: E1-6, 2025, 2001
Spokespersons: R.W. Gothe, A. Trivedi
Experiment comment: Experiment year: 2001—2002
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: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 2.1 — 2.125 GeV | |
| Ebeam : | 5.754 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 |
Stat. error,
mcb/GeV |
Syst. error,
mcb/GeV |
Total error,
mcb/GeV |
|---|---|---|---|---|
| 0.311554 | 0.3061 | 0.0234 | 0.1272 | 0.1294 |
| 0.376382 | 1.3125 | 0.1019 | 0.3326 | 0.3479 |
| 0.44121 | 2.0501 | 0.1325 | 0.4269 | 0.447 |
| 0.506037 | 2.5356 | 0.1378 | 0.4823 | 0.5016 |
| 0.570865 | 3.1256 | 0.1611 | 0.5615 | 0.5841 |
| 0.635693 | 3.5518 | 0.185 | 0.6367 | 0.6631 |
| 0.70052 | 5.8624 | 0.2951 | 1.0198 | 1.0617 |
| 0.765348 | 8.0017 | 0.4108 | 1.3289 | 1.391 |
| 0.830176 | 5.79 | 0.2243 | 1.1222 | 1.1444 |
| 0.895003 | 4.845 | 0.2038 | 0.9045 | 0.9271 |
| 0.959831 | 3.6453 | 0.1743 | 0.5963 | 0.6212 |
| 1.024659 | 2.2471 | 0.1282 | 0.3689 | 0.3905 |
| 1.089486 | 1.2387 | 0.0903 | 0.2093 | 0.228 |
| 1.154314 | 0.0013 | 0.004 | 0.0005 | 0.004 |