Measurement E159M553
| 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: | 1.7 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 2.23921 | 0.444195 |
| 27.0 | 2.32265 | 0.349106 |
| 45.0 | 2.49739 | 0.399683 |
| 63.0 | 2.29794 | 0.320687 |
| 81.0 | 2.43993 | 0.330654 |
| 99.0 | 2.37639 | 0.313169 |
| 117.0 | 2.2823 | 0.314878 |
| 135.0 | 2.51345 | 0.480876 |
| 153.0 | 1.88638 | 1.26969 |
| 171.0 | 1.70503 | 1.14209 |
Experiment comment: