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 : | 2.025 — 2.05 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 |
|---|---|---|---|---|
| 0.311554 | 0.3549 | 0.0466 | 0.1091 | 0.1187 |
| 0.376382 | 1.0011 | 0.2275 | 0.2403 | 0.3309 |
| 0.44121 | 1.3629 | 0.1036 | 0.3176 | 0.3341 |
| 0.506037 | 1.6018 | 0.1297 | 0.3534 | 0.3765 |
| 0.570865 | 1.9888 | 0.1709 | 0.4245 | 0.4576 |
| 0.635693 | 2.0407 | 0.1705 | 0.4959 | 0.5244 |
| 0.70052 | 3.7593 | 0.2227 | 0.7864 | 0.8174 |
| 0.765348 | 5.062 | 0.2233 | 0.9915 | 1.0163 |
| 0.830176 | 3.9708 | 0.2037 | 0.7908 | 0.8166 |
| 0.895003 | 2.881 | 0.1726 | 0.5823 | 0.6074 |
| 0.959831 | 2.4445 | 0.1835 | 0.432 | 0.4693 |
| 1.024659 | 1.2665 | 0.1945 | 0.1922 | 0.2734 |
| 1.089486 | 0.3466 | 0.0531 | 0.0478 | 0.0715 |
| 1.154314 | 0 | 0 | 0 | 0 |