Measurement E159M31
| 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: | 1.45 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.766499 | 0.285069 |
| 27.0 | 1.20235 | 0.23258 |
| 45.0 | 1.78366 | 0.282507 |
| 63.0 | 1.913 | 0.306825 |
| 81.0 | 2.01888 | 0.295007 |
| 99.0 | 1.96901 | 0.311806 |
| 117.0 | 1.67949 | 0.286237 |
| 135.0 | 0.898737 | 0.989247 |
| 153.0 | 0.711557 | 0.629771 |
| 171.0 | 0.765374 | 1.00367 |
Experiment comment: