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 : | 4.2 — 5 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 | 0.4359 | 0.0666 | 0.125 | 0.3873 |
| 0.346918 | 2.1237 | 0.2381 | 0.4499 | 0.6349 |
| 0.392102 | 2.4557 | 0.2351 | 0.494 | 0.6994 |
| 0.437287 | 2.5896 | 0.2533 | 0.5206 | 0.5789 |
| 0.482472 | 2.6673 | 0.2549 | 0.5368 | 0.5942 |
| 0.527657 | 2.6049 | 0.2568 | 0.5167 | 0.577 |
| 0.572842 | 2.4689 | 0.2089 | 0.5154 | 0.5562 |
| 0.618027 | 3.4586 | 0.4188 | 0.5966 | 0.7289 |
| 0.663211 | 3.6822 | 0.3283 | 0.519 | 0.6141 |
| 0.708396 | 4.1867 | 0.3613 | 0.4858 | 0.6909 |
| 0.753581 | 4.9162 | 0.3285 | 0.5261 | 0.7457 |
| 0.798766 | 1.9908 | 0.1602 | 0.213 | 1.1796 |
| 0.843951 | 0.0177 | 0.0035 | 0.0082 | 0.0089 |
| 0.889136 | 0 | 0 | 0 | 0 |