Measurement E159M850
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.925 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.01255 | 0.21943 |
| 27.0 | 1.01987 | 0.193243 |
| 45.0 | 0.90906 | 0.199432 |
| 63.0 | 1.24055 | 0.203729 |
| 81.0 | 1.02441 | 0.169764 |
| 99.0 | 1.06289 | 0.171158 |
| 117.0 | 1.25597 | 0.209318 |
| 135.0 | 1.15121 | 0.332203 |
| 153.0 | 0.851537 | 0.64327 |
| 171.0 | 0.941209 | 0.767442 |
Experiment comment: