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 — 3.5 GeV2 | |
|---|---|---|
| W : | 1.925 — 1.95 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 | 0.5682 | 0.0676 | 0.1525 | 0.5877 |
| 0.362989 | 2.2175 | 0.2176 | 0.4506 | 0.6422 |
| 0.418888 | 3.0726 | 0.2273 | 0.5908 | 0.9139 |
| 0.474787 | 3.3797 | 0.2308 | 0.6007 | 0.8496 |
| 0.530686 | 3.0493 | 0.251 | 0.5697 | 0.6225 |
| 0.586586 | 4.0092 | 0.2937 | 0.6254 | 0.6909 |
| 0.642485 | 5.1511 | 0.3819 | 0.713 | 0.8089 |
| 0.698384 | 7.9641 | 0.6631 | 0.919 | 1.1332 |
| 0.754283 | 10.3988 | 0.7589 | 1.1313 | 1.3623 |
| 0.810182 | 7.5096 | 0.5392 | 0.911 | 1.2942 |
| 0.866081 | 5.0022 | 0.3509 | 0.6639 | 0.9438 |
| 0.92198 | 2.5875 | 0.2477 | 0.2625 | 0.3969 |
| 0.977879 | 1.059 | 0.0948 | 0.1069 | 1.1 |
| 1.033778 | 0.0008 | 0.0006 | 0.0005 | 0.0008 |