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 : | 1.8 — 1.825 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 | 0.6297 | 0.058 | 0.1662 | 0.3947 |
| 0.346918 | 5.9272 | 0.3807 | 1.036 | 1.4666 |
| 0.392102 | 7.4124 | 0.4457 | 1.2324 | 1.7452 |
| 0.437287 | 6.6876 | 0.4027 | 1.08 | 1.5292 |
| 0.482472 | 8.0092 | 0.4892 | 1.2527 | 1.7761 |
| 0.527657 | 9.259 | 0.4681 | 1.3434 | 1.9032 |
| 0.572842 | 9.1147 | 0.4969 | 1.3124 | 1.8592 |
| 0.618027 | 8.8176 | 0.5597 | 1.2653 | 1.3836 |
| 0.663211 | 11.3775 | 0.6559 | 1.6434 | 2.333 |
| 0.708396 | 12.7147 | 0.7948 | 1.5251 | 2.1661 |
| 0.753581 | 12.8886 | 0.6648 | 1.4199 | 2.0115 |
| 0.798766 | 9.1663 | 0.3574 | 0.9253 | 3.4825 |
| 0.843951 | 3.2599 | 0.197 | 0.3312 | 4.21 |
| 0.889136 | 0.1477 | 0.0251 | 0.0314 | 0.0402 |