Measurement E159M391
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 1.85 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 2.71116 | 0.466005 |
| 27.0 | 3.40997 | 0.547862 |
| 45.0 | 2.68629 | 0.406276 |
| 63.0 | 2.61136 | 0.368062 |
| 81.0 | 2.66705 | 0.372428 |
| 99.0 | 2.90602 | 0.401309 |
| 117.0 | 2.87315 | 0.417348 |
| 135.0 | 2.36945 | 0.533565 |
| 153.0 | 1.91741 | 1.25592 |
| 171.0 | 2.07418 | 1.35244 |
Experiment comment: