Measurement E159M1011
| 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: | 1.775 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.423943 | 0.142625 |
| 27.0 | 0.657799 | 0.152618 |
| 45.0 | 0.864001 | 0.160475 |
| 63.0 | 0.822467 | 0.136416 |
| 81.0 | 0.959994 | 0.173627 |
| 99.0 | 0.766603 | 0.144675 |
| 117.0 | 0.668826 | 0.123552 |
| 135.0 | 0.565616 | 0.121774 |
| 153.0 | 0.677794 | 0.176822 |
| 171.0 | 0.553508 | 0.193453 |
Experiment comment: