Measurement E159M705
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.525 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.660252 | 0.157713 |
| 27.0 | 0.926868 | 0.1577 |
| 45.0 | 0.701489 | 0.114461 |
| 63.0 | 0.550906 | 0.0860448 |
| 81.0 | 0.628405 | 0.105519 |
| 99.0 | 0.571362 | 0.113914 |
| 117.0 | 0.487016 | 0.0904515 |
| 135.0 | 0.483402 | 0.0789849 |
| 153.0 | 0.469698 | 0.0912525 |
| 171.0 | 0.455771 | 0.129875 |
Experiment comment: