Measurement E159M750
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.65 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.14014 | 0.268089 |
| 27.0 | 1.42963 | 0.262761 |
| 45.0 | 1.39015 | 0.245413 |
| 63.0 | 1.26267 | 0.19423 |
| 81.0 | 1.0837 | 0.17852 |
| 99.0 | 0.972624 | 0.158331 |
| 117.0 | 0.826892 | 0.145145 |
| 135.0 | 0.759845 | 0.129156 |
| 153.0 | 0.885514 | 0.152538 |
| 171.0 | 0.541621 | 0.15053 |
Experiment comment: