Measurement E159M1048
| 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: | 1.875 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.55305 | 0.175559 |
| 27.0 | 0.670351 | 0.167124 |
| 45.0 | 0.79819 | 0.204028 |
| 63.0 | 0.911464 | 0.204535 |
| 81.0 | 0.894426 | 0.214937 |
| 99.0 | 0.8659 | 0.173883 |
| 117.0 | 0.859178 | 0.17462 |
| 135.0 | 0.511083 | 0.188416 |
| 153.0 | 0.460065 | 0.322262 |
| 171.0 | 0.625628 | 0.516256 |
Experiment comment: