Measurement E159M21
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 2.0 — 2.4 GeV2 | |
| W: | 1.425 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 2.1037 | 0.499767 |
| 27.0 | 1.01037 | 0.208387 |
| 45.0 | 1.08027 | 0.197976 |
| 63.0 | 1.133 | 0.196934 |
| 81.0 | 0.912128 | 0.162652 |
| 99.0 | 1.00729 | 0.187957 |
| 117.0 | 1.06093 | 0.184614 |
| 135.0 | 0.914983 | 0.168978 |
| 153.0 | 1.104 | 0.218833 |
| 171.0 | 1.15891 | 0.334451 |
Experiment comment: