Measurement E159M957
| 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: | 1.625 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.776115 | 0.213207 |
| 27.0 | 0.551343 | 0.103058 |
| 45.0 | 0.491805 | 0.102805 |
| 63.0 | 0.4432 | 0.078584 |
| 81.0 | 0.458667 | 0.089986 |
| 99.0 | 0.405916 | 0.080815 |
| 117.0 | 0.292908 | 0.0701161 |
| 135.0 | 0.449468 | 0.106312 |
| 153.0 | 0.343118 | 0.0900226 |
| 171.0 | 0.233907 | 0.0879555 |
Experiment comment: