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 : | 3 — 3.5 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 | 0.3332 | 0.043 | 0.1043 | 0.1129 |
| 0.376382 | 1.0447 | 0.1023 | 0.2357 | 0.2569 |
| 0.44121 | 1.6751 | 0.1542 | 0.3291 | 0.3634 |
| 0.506037 | 1.5997 | 0.1212 | 0.3266 | 0.3484 |
| 0.570865 | 2.0951 | 0.168 | 0.4019 | 0.4356 |
| 0.635693 | 2.693 | 0.2324 | 0.5071 | 0.5578 |
| 0.70052 | 4.3455 | 0.2524 | 0.8362 | 0.8735 |
| 0.765348 | 5.8441 | 0.3594 | 1.1094 | 1.1661 |
| 0.830176 | 4.144 | 0.2272 | 0.9444 | 0.9714 |
| 0.895003 | 3.6978 | 0.2493 | 0.7491 | 0.7895 |
| 0.959831 | 3.0316 | 0.1994 | 0.5398 | 0.5754 |
| 1.024659 | 1.7174 | 0.1278 | 0.3112 | 0.3364 |
| 1.089486 | 0.9645 | 0.0851 | 0.1696 | 0.1897 |
| 1.154314 | 0.0009 | 0.0054 | 0.0005 | 0.0054 |