Measurement E159M985
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.7 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.498135 | 0.177385 |
| 27.0 | 0.885315 | 0.205875 |
| 45.0 | 1.02037 | 0.210442 |
| 63.0 | 1.18289 | 0.217358 |
| 81.0 | 1.12327 | 0.203428 |
| 99.0 | 1.00339 | 0.164776 |
| 117.0 | 1.10724 | 0.201174 |
| 135.0 | 1.03904 | 0.210281 |
| 153.0 | 0.908203 | 0.714141 |
| 171.0 | 0.820167 | 0.581113 |
Experiment comment: