Measurement E159M499
| 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: | 1.55 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.91698 | 0.281277 |
| 27.0 | 1.21069 | 0.2932 |
| 45.0 | 1.01116 | 0.161967 |
| 63.0 | 1.08027 | 0.171317 |
| 81.0 | 1.11595 | 0.160175 |
| 99.0 | 1.19468 | 0.209029 |
| 117.0 | 1.39396 | 0.215347 |
| 135.0 | 1.11286 | 0.225283 |
| 153.0 | 0.639111 | 0.462703 |
| 171.0 | 0.552064 | 0.492258 |
Experiment comment: