Measurement E159M22
| 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: | 1.425 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.80135 | 0.274885 |
| 27.0 | 0.985704 | 0.211894 |
| 45.0 | 1.37053 | 0.2329 |
| 63.0 | 1.46964 | 0.238691 |
| 81.0 | 1.76062 | 0.282459 |
| 99.0 | 1.63989 | 0.29206 |
| 117.0 | 1.02756 | 0.207782 |
| 135.0 | 0.718208 | 0.989247 |
| 153.0 | 0.589124 | 0.61011 |
| 171.0 | 0.584623 | 0.96079 |
Experiment comment: