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Measurement E159M1085
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(p))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.975 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.435635 | 0.16818 |
| 27.0 | 0.629014 | 0.263048 |
| 45.0 | 0.3541 | 0.145891 |
| 63.0 | 0.283386 | 0.0965387 |
| 81.0 | 0.691625 | 0.191513 |
| 99.0 | 0.731624 | 0.144404 |
| 117.0 | 0.85521 | 0.211739 |
| 135.0 | 0.896185 | 0.219925 |
| 153.0 | 0.886372 | 0.227965 |
| 171.0 | 1.26206 | 0.412114 |
Experiment comment: