Measurement E159M895
| 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: | 1.45 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.189834 | 0.120167 |
| 27.0 | 0.296285 | 0.0848014 |
| 45.0 | 0.174415 | 0.0425484 |
| 63.0 | 0.321665 | 0.0645853 |
| 81.0 | 0.342347 | 0.0702872 |
| 99.0 | 0.307407 | 0.0635531 |
| 117.0 | 0.247541 | 0.05888 |
| 135.0 | 0.183744 | 0.0951607 |
| 153.0 | 0.206584 | 0.165874 |
| 171.0 | 0.186004 | 0.243827 |
Experiment comment: