Measurement E159M651
| 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: | 1.975 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.6456 | 0.318266 |
| 27.0 | 1.34196 | 0.218093 |
| 45.0 | 1.5723 | 0.240825 |
| 63.0 | 1.54728 | 0.243985 |
| 81.0 | 1.60138 | 0.256999 |
| 99.0 | 1.5487 | 0.25075 |
| 117.0 | 1.28017 | 0.210673 |
| 135.0 | 1.41306 | 0.240409 |
| 153.0 | 1.26023 | 0.237444 |
| 171.0 | 1.03892 | 0.275938 |
Experiment comment: