Measurement E159M229
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 1.4 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.336232 | 0.107791 |
| 27.0 | 0.646521 | 0.114567 |
| 45.0 | 0.755241 | 0.11078 |
| 63.0 | 0.666654 | 0.0927618 |
| 81.0 | 0.686911 | 0.0970864 |
| 99.0 | 0.729568 | 0.10597 |
| 117.0 | 0.514899 | 0.0793276 |
| 135.0 | 0.540791 | 0.165082 |
| 153.0 | 0.503642 | 0.322524 |
| 171.0 | 0.344192 | 0.349598 |
Experiment comment: