Measurement E159M823
| 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: | 1.85 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.23981 | 0.279232 |
| 27.0 | 1.48068 | 0.296553 |
| 45.0 | 1.24122 | 0.242095 |
| 63.0 | 1.20336 | 0.19174 |
| 81.0 | 1.45711 | 0.240165 |
| 99.0 | 1.35815 | 0.211863 |
| 117.0 | 1.36966 | 0.222893 |
| 135.0 | 1.4237 | 0.362959 |
| 153.0 | 0.98697 | 0.695816 |
| 171.0 | 1.08766 | 0.846904 |
Experiment comment: