Measurement E159M714
| 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: | 1.55 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.645057 | 0.165415 |
| 27.0 | 0.993519 | 0.163122 |
| 45.0 | 0.923203 | 0.149245 |
| 63.0 | 0.755923 | 0.119829 |
| 81.0 | 0.672018 | 0.109834 |
| 99.0 | 0.610204 | 0.105142 |
| 117.0 | 0.465896 | 0.0822896 |
| 135.0 | 0.75652 | 0.154668 |
| 153.0 | 0.62912 | 0.130282 |
| 171.0 | 0.448308 | 0.114877 |
Experiment comment: