Measurement E159M678
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.45 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.352635 | 0.109799 |
| 27.0 | 0.484883 | 0.0889631 |
| 45.0 | 0.493937 | 0.095452 |
| 63.0 | 0.485837 | 0.0868851 |
| 81.0 | 0.29089 | 0.0526957 |
| 99.0 | 0.41581 | 0.0789996 |
| 117.0 | 0.442291 | 0.0843227 |
| 135.0 | 0.387001 | 0.0763171 |
| 153.0 | 0.395913 | 0.0884992 |
| 171.0 | 0.500454 | 0.131001 |
Experiment comment: