Measurement E159M724
| 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: | 1.575 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.395011 | 0.124719 |
| 27.0 | 0.83127 | 0.184342 |
| 45.0 | 0.719603 | 0.118509 |
| 63.0 | 0.765491 | 0.130918 |
| 81.0 | 0.662553 | 0.103206 |
| 99.0 | 0.722275 | 0.113226 |
| 117.0 | 0.842819 | 0.134351 |
| 135.0 | 0.938263 | 0.207972 |
| 153.0 | 0.504237 | 0.339961 |
| 171.0 | 0.502903 | 0.454282 |
Experiment comment: