Measurement E159M885
| 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: | 1.425 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.207977 | 0.101544 |
| 27.0 | 0.213354 | 0.0615853 |
| 45.0 | 0.249201 | 0.0626277 |
| 63.0 | 0.180794 | 0.0398904 |
| 81.0 | 0.230045 | 0.0524461 |
| 99.0 | 0.263115 | 0.0685044 |
| 117.0 | 0.195737 | 0.0433331 |
| 135.0 | 0.211286 | 0.0652148 |
| 153.0 | 0.17695 | 0.0568284 |
| 171.0 | 0.282846 | 0.117068 |
Experiment comment: