Measurement E213M683
| Experiment: | E1-6, 2025 | |
|---|---|---|
| Year: | 2001 | |
| Spokespersons: | R.W. Gothe, A. Trivedi | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,π−) | |
| Q2: | 3.0 — 3.5 GeV2 | |
| W: | 1.425 — 1.45 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,π−), [GeV] | dσ/dM(π+,π−), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 0.291911 | 1.7225 | 0.2356 | 0.4439 | 0.5026 |
| 0.317453 | 4.6915 | 0.5386 | 1.0617 | 1.1905 |
| 0.342995 | 5.3686 | 0.5232 | 1.155 | 1.268 |
| 0.368537 | 6.8457 | 0.5307 | 1.3272 | 1.4293 |
| 0.394079 | 6.4295 | 0.496 | 1.1852 | 1.2848 |
| 0.419621 | 7.5702 | 0.8142 | 1.3068 | 1.5397 |
| 0.445163 | 8.8985 | 0.5951 | 1.4352 | 1.5537 |
| 0.470705 | 7.528 | 0.5356 | 1.1674 | 1.2844 |
| 0.496247 | 2.1565 | 0.2288 | 0.3503 | 0.4184 |
| 0.521789 | 0.0009 | 0.0001 | 0.0006 | 0.0006 |
| 0.547331 | 0.0 | 0.0 | 0.0 | 0.0 |
| 0.572873 | 0.0 | 0.0 | 0.0 | 0.0 |
| 0.598415 | 0.0 | 0.0 | 0.0 | 0.0 |
| 0.623957 | 0.0 | 0.0 | 0.0 | 0.0 |
Experiment comment: