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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.875 — 1.9 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 | 0.5075 | 0.0704 | 0.1472 | 0.1632 |
| 0.362989 | 1.1342 | 0.2536 | 0.2943 | 0.3885 |
| 0.418888 | 1.7089 | 0.1547 | 0.3768 | 0.4073 |
| 0.474787 | 1.5581 | 0.1384 | 0.3774 | 0.402 |
| 0.530686 | 1.8432 | 0.1855 | 0.4169 | 0.4563 |
| 0.586586 | 2.1283 | 0.202 | 0.4483 | 0.4917 |
| 0.642485 | 2.4809 | 0.2094 | 0.5194 | 0.56 |
| 0.698384 | 3.4181 | 0.3759 | 0.6656 | 0.7644 |
| 0.754283 | 4.52 | 0.3757 | 0.7453 | 0.8346 |
| 0.810182 | 3.3307 | 0.284 | 0.5363 | 0.6069 |
| 0.866081 | 1.8025 | 0.1782 | 0.2232 | 0.2856 |
| 0.92198 | 0.9555 | 0.127 | 0.1066 | 0.1659 |
| 0.977879 | 0.0049 | 0.0015 | 0.0029 | 0.0033 |
| 1.033778 | 0 | 0 | 0 | 0 |