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 : | 1.6 — 1.625 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 |
|---|---|---|---|---|
| 0.297268 | 1.0111 | 0.1174 | 0.3048 | 2.1392 |
| 0.333525 | 5.689 | 0.5156 | 1.2486 | 1.3509 |
| 0.369781 | 8.0857 | 0.6446 | 1.5787 | 1.7052 |
| 0.406037 | 8.4777 | 0.6539 | 1.6291 | 1.7555 |
| 0.442294 | 8.2957 | 0.6207 | 1.5578 | 1.6769 |
| 0.47855 | 9.6437 | 0.6993 | 1.639 | 1.782 |
| 0.514806 | 9.0502 | 0.5596 | 1.413 | 1.5198 |
| 0.551062 | 10.3277 | 0.5047 | 1.4883 | 1.5716 |
| 0.587319 | 12.1634 | 0.5398 | 1.6709 | 1.7559 |
| 0.623575 | 9.2281 | 0.4445 | 1.2429 | 1.32 |
| 0.659831 | 7.9674 | 0.7625 | 1.0736 | 3.9127 |
| 0.696087 | 0.1439 | 0.0304 | 0.055 | 0.0628 |
| 0.732344 | 0 | 0 | 0 | 0 |
| 0.7686 | 0 | 0 | 0 | 0 |