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 : | 3.5 — 4.2 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 | 0.8498 | 0.0926 | 0.4997 | 0.7016 |
| 0.301382 | 2.0706 | 0.289 | 1.1304 | 1.6047 |
| 0.31621 | 2.3764 | 0.2876 | 1.1047 | 1.1415 |
| 0.331037 | 1.7928 | 0.2137 | 0.8947 | 0.9199 |
| 0.345865 | 2.6978 | 0.3086 | 1.2319 | 1.27 |
| 0.360693 | 3.2482 | 0.3619 | 1.3063 | 1.3555 |
| 0.37552 | 3.1757 | 0.4093 | 1.2325 | 1.2987 |
| 0.390348 | 3.6492 | 0.389 | 1.2781 | 1.336 |
| 0.405176 | 4.4711 | 0.5159 | 1.4407 | 1.5303 |
| 0.420003 | 5.5937 | 0.5824 | 1.6056 | 1.7079 |
| 0.434831 | 5.5322 | 0.5571 | 1.5603 | 2.2114 |
| 0.449659 | 6.1558 | 0.6051 | 1.6189 | 2.2868 |
| 0.464486 | 5.5153 | 0.7454 | 1.5509 | 2.1965 |
| 0.479314 | 1.0969 | 0.198 | 0.4808 | 0.6851 |