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 : | 1.95 — 1.975 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 |
|---|---|---|---|---|
| 0.30709 | 0.4473 | 0.0396 | 0.1647 | 2.0463 |
| 0.362989 | 2.5745 | 0.1898 | 0.5794 | 0.8267 |
| 0.418888 | 3.9681 | 0.2222 | 0.805 | 1.1365 |
| 0.474787 | 4.2959 | 0.2102 | 0.853 | 1.2044 |
| 0.530686 | 4.8669 | 0.2573 | 0.9262 | 0.9613 |
| 0.586586 | 5.4759 | 0.2717 | 0.9851 | 1.0219 |
| 0.642485 | 7.1897 | 0.3716 | 1.1523 | 1.2107 |
| 0.698384 | 11.4792 | 0.5738 | 1.4679 | 1.576 |
| 0.754283 | 14.755 | 0.7735 | 1.5804 | 1.7596 |
| 0.810182 | 12.4027 | 0.6394 | 1.355 | 1.9194 |
| 0.866081 | 6.8362 | 0.4195 | 0.9947 | 1.4101 |
| 0.92198 | 4.3821 | 0.3303 | 0.5695 | 0.7989 |
| 0.977879 | 2.4034 | 0.1753 | 0.2506 | 2.1897 |
| 1.033778 | 0.124 | 0.0327 | 0.0297 | 0.0442 |