Measurement E159M1039
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.85 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.574195 | 0.198367 |
| 27.0 | 0.645724 | 0.173388 |
| 45.0 | 0.586254 | 0.165748 |
| 63.0 | 0.640844 | 0.105275 |
| 81.0 | 0.939121 | 0.187115 |
| 99.0 | 0.725757 | 0.130184 |
| 117.0 | 0.753437 | 0.162275 |
| 135.0 | 0.632283 | 0.185125 |
| 153.0 | 0.656329 | 0.48512 |
| 171.0 | 0.618509 | 0.507305 |
Experiment comment: