Measurement E159M472
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 3.0 — 3.5 GeV2 | |
| W: | 1.475 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.831758 | 0.256401 |
| 27.0 | 1.11387 | 0.233 |
| 45.0 | 0.921302 | 0.15358 |
| 63.0 | 1.15174 | 0.192105 |
| 81.0 | 0.957007 | 0.165862 |
| 99.0 | 1.11041 | 0.153745 |
| 117.0 | 1.05944 | 0.178836 |
| 135.0 | 0.865442 | 0.232591 |
| 153.0 | 0.568577 | 0.377508 |
| 171.0 | 0.540044 | 0.501467 |
Experiment comment: