Measurement E159M57
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 2.0 — 2.4 GeV2 | |
| W: | 1.525 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.79418 | 0.399845 |
| 27.0 | 2.54676 | 0.43427 |
| 45.0 | 2.62477 | 0.420577 |
| 63.0 | 2.32966 | 0.370446 |
| 81.0 | 1.98579 | 0.319972 |
| 99.0 | 1.79426 | 0.293885 |
| 117.0 | 1.75984 | 0.286305 |
| 135.0 | 1.58411 | 0.265281 |
| 153.0 | 1.60152 | 0.288212 |
| 171.0 | 1.27021 | 0.302633 |
Experiment comment: