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 — 2.4 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 | 1.2096 | 0.2804 | 0.3562 | 1.329 |
| 0.362989 | 4.8743 | 0.3949 | 0.9674 | 1.3734 |
| 0.418888 | 6.2035 | 0.3825 | 1.2269 | 1.7319 |
| 0.474787 | 6.6404 | 0.3993 | 1.3113 | 1.3708 |
| 0.530686 | 7.7128 | 0.4366 | 1.433 | 1.498 |
| 0.586586 | 8.2861 | 0.524 | 1.4343 | 1.527 |
| 0.642485 | 10.278 | 0.5293 | 1.5022 | 1.5928 |
| 0.698384 | 13.1843 | 0.5972 | 1.4844 | 1.6001 |
| 0.754283 | 19.9695 | 0.8488 | 1.9994 | 2.1721 |
| 0.810182 | 13.2774 | 0.6446 | 1.5161 | 1.6474 |
| 0.866081 | 8.1978 | 0.5523 | 1.1356 | 1.6037 |
| 0.92198 | 4.525 | 0.3101 | 0.5315 | 0.7506 |
| 0.977879 | 1.701 | 0.1128 | 0.1704 | 1.0255 |
| 1.033778 | 0.0016 | 0.0004 | 0.0009 | 0.001 |