Measurement E159M481
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 3.0 — 3.5 GeV2 | |
| W: | 1.5 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.747563 | 0.206175 |
| 27.0 | 1.49196 | 0.271242 |
| 45.0 | 1.40256 | 0.290565 |
| 63.0 | 1.30357 | 0.218257 |
| 81.0 | 1.25144 | 0.184145 |
| 99.0 | 1.47826 | 0.214194 |
| 117.0 | 1.24245 | 0.183106 |
| 135.0 | 0.98989 | 0.256383 |
| 153.0 | 0.61666 | 0.406303 |
| 171.0 | 0.627002 | 0.557989 |
Experiment comment: