Measurement E213M432
| Experiment: | E1-6, 2025 | |
|---|---|---|
| Year: | 2001 | |
| Spokespersons: | R.W. Gothe, A. Trivedi | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,p) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 1.45 — 1.475 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,p), [GeV] | dσ/dM(π+,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.090613 | 0.0489 | 0.011 | 0.0314 | 2.0112 |
| 1.116155 | 1.8493 | 0.1611 | 0.6034 | 3.2182 |
| 1.141697 | 8.3226 | 0.4898 | 1.9418 | 2.0026 |
| 1.167239 | 17.1165 | 0.9653 | 3.2649 | 3.4046 |
| 1.192781 | 23.0668 | 0.9456 | 4.0249 | 4.1345 |
| 1.218323 | 20.3077 | 1.0661 | 3.4916 | 3.6507 |
| 1.243865 | 14.5053 | 0.7904 | 2.5084 | 2.6299 |
| 1.269407 | 5.7848 | 0.404 | 1.1658 | 5.5283 |
| 1.294949 | 1.0376 | 0.107 | 0.3301 | 6.1159 |
| 1.320491 | 0.04 | 0.0124 | 0.0257 | 1.0127 |
| 1.346033 | 0.0 | 0.0062 | 0.0 | 0.0063 |
| 1.371575 | 0.0 | 0.0024 | 0.0 | 0.0 |
| 1.397117 | 0.0 | 0.0022 | 0.0 | 0.0 |
| 1.422659 | 0.0 | 0.0026 | 0.0 | 0.0 |
Experiment comment: