Measurement E159M12
| 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: | 1.4 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.09846 | 0.345942 |
| 27.0 | 0.822396 | 0.191066 |
| 45.0 | 0.930929 | 0.187625 |
| 63.0 | 0.984512 | 0.183324 |
| 81.0 | 0.668407 | 0.136293 |
| 99.0 | 0.674309 | 0.126824 |
| 117.0 | 0.759349 | 0.146756 |
| 135.0 | 0.664334 | 0.139297 |
| 153.0 | 0.990548 | 0.216646 |
| 171.0 | 0.967889 | 0.320538 |
Experiment comment: