Measurement E213M376
| 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: | 2.0 — 2.4 GeV2 | |
| W: | 2.025 — 2.05 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π−,p), [GeV] | dσ/dM(π−,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.110256 | 2.262 | 0.2075 | 0.5134 | 0.5538 |
| 1.175084 | 6.3947 | 0.4314 | 1.2173 | 1.2915 |
| 1.239911 | 6.4407 | 0.4347 | 1.3448 | 1.4133 |
| 1.304739 | 5.6832 | 0.3119 | 1.2021 | 1.2419 |
| 1.369567 | 6.2245 | 0.2918 | 1.2237 | 1.258 |
| 1.434394 | 6.8445 | 0.4065 | 1.2367 | 1.3018 |
| 1.499222 | 7.8124 | 0.3917 | 1.2475 | 1.3075 |
| 1.56405 | 8.5068 | 0.5246 | 1.1993 | 1.309 |
| 1.628878 | 9.8016 | 0.5085 | 1.2133 | 1.3156 |
| 1.693705 | 10.5679 | 0.4874 | 1.297 | 1.3856 |
| 1.758533 | 7.6436 | 0.467 | 1.0382 | 1.1384 |
| 1.823361 | 4.4232 | 0.3369 | 0.7247 | 0.7992 |
| 1.888188 | 0.9066 | 0.1833 | 0.2395 | 0.3016 |
| 1.953016 | 0.0 | 0.0 | 0.0 | 0.0 |
Experiment comment: