Measurement E159M85
| 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: | 1.6 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.40643 | 0.486059 |
| 27.0 | 2.42886 | 0.428867 |
| 45.0 | 1.8648 | 0.315335 |
| 63.0 | 2.38378 | 0.382735 |
| 81.0 | 2.71637 | 0.410514 |
| 99.0 | 2.65175 | 0.413364 |
| 117.0 | 2.63824 | 0.430544 |
| 135.0 | 1.41156 | 0.989247 |
| 153.0 | 0.85207 | 0.592364 |
| 171.0 | 0.949203 | 0.873983 |
Experiment comment: