Measurement E159M1083
| 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 | 0.715397 | 0.194197 |
| 27.0 | 0.743306 | 0.137679 |
| 45.0 | 0.860682 | 0.152708 |
| 63.0 | 0.729927 | 0.126577 |
| 81.0 | 0.81444 | 0.16832 |
| 99.0 | 0.596449 | 0.11222 |
| 117.0 | 0.769211 | 0.185712 |
| 135.0 | 0.54735 | 0.149749 |
| 153.0 | 0.385557 | 0.133275 |
| 171.0 | 0.170632 | 0.0791352 |
Experiment comment: