Measurement E159M444
| 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: | 1.4 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.383252 | 0.125967 |
| 27.0 | 0.484759 | 0.10724 |
| 45.0 | 0.359261 | 0.0652163 |
| 63.0 | 0.401257 | 0.0712667 |
| 81.0 | 0.276768 | 0.0480226 |
| 99.0 | 0.453476 | 0.085522 |
| 117.0 | 0.291821 | 0.0652429 |
| 135.0 | 0.30817 | 0.0616863 |
| 153.0 | 0.407467 | 0.0897406 |
| 171.0 | 0.329201 | 0.126658 |
Experiment comment: