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 : | 1.4 — 1.425 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 |
|---|---|---|---|---|
| 0.286554 | 0.6057 | 0.0555 | 0.4063 | 0.6104 |
| 0.301382 | 1.9085 | 0.2516 | 1.1211 | 1.149 |
| 0.31621 | 2.0404 | 0.2419 | 1.1736 | 1.1983 |
| 0.331037 | 2.0122 | 0.2633 | 1.0946 | 1.1258 |
| 0.345865 | 1.9124 | 0.1783 | 1.1614 | 1.175 |
| 0.360693 | 1.9584 | 0.2859 | 1.0704 | 1.1079 |
| 0.37552 | 2.2324 | 0.3872 | 1.0197 | 1.0908 |
| 0.390348 | 2.3015 | 0.2904 | 1.0224 | 1.0628 |
| 0.405176 | 2.9114 | 0.3941 | 1.1862 | 1.25 |
| 0.420003 | 4.2248 | 0.5798 | 1.4326 | 2.031 |
| 0.434831 | 3.4812 | 0.5211 | 1.2908 | 1.8257 |
| 0.449659 | 2.8476 | 0.3882 | 0.9325 | 1.3228 |
| 0.464486 | 1.3175 | 0.233 | 0.4938 | 0.6977 |
| 0.479314 | 0.0755 | 0.0328 | 0.0492 | 0.0591 |