Measurement E159M1084
| 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: | 1.975 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.853766 | 0.242894 |
| 27.0 | 0.840769 | 0.256906 |
| 45.0 | 0.793187 | 0.185281 |
| 63.0 | 0.82677 | 0.204391 |
| 81.0 | 0.860745 | 0.167102 |
| 99.0 | 0.649801 | 0.125874 |
| 117.0 | 0.758587 | 0.178332 |
| 135.0 | 0.684001 | 0.210998 |
| 153.0 | 0.724518 | 0.532769 |
| 171.0 | 0.696633 | 0.579096 |
Experiment comment: