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 : | 1.75 — 1.775 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 |
|---|---|---|---|---|
| 0.301733 | 0.8933 | 0.0842 | 0.2002 | 3.0907 |
| 0.346918 | 7.0104 | 0.4207 | 1.1271 | 2.6702 |
| 0.392102 | 9.6371 | 0.5262 | 1.3758 | 1.9459 |
| 0.437287 | 8.5481 | 0.621 | 1.2283 | 1.3763 |
| 0.482472 | 7.1967 | 2.1995 | 1.0764 | 2.4488 |
| 0.527657 | 9.114 | 0.456 | 1.2484 | 1.3291 |
| 0.572842 | 10.2679 | 0.5306 | 1.4349 | 2.0262 |
| 0.618027 | 11.9716 | 0.6602 | 1.4751 | 2.0826 |
| 0.663211 | 12.1861 | 0.7053 | 1.367 | 1.5383 |
| 0.708396 | 13.8219 | 0.6413 | 1.3808 | 3.6524 |
| 0.753581 | 13.0937 | 0.4061 | 1.2471 | 3.4775 |
| 0.798766 | 5.1555 | 0.1993 | 0.491 | 4.2279 |
| 0.843951 | 0.0644 | 0.0107 | 0.0192 | 0.022 |
| 0.889136 | 0 | 0 | 0 | 0 |