Measurement E159M687
| 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: | 1.475 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.529753 | 0.139531 |
| 27.0 | 0.733702 | 0.139535 |
| 45.0 | 0.61832 | 0.0975792 |
| 63.0 | 0.598093 | 0.098877 |
| 81.0 | 0.429692 | 0.0713788 |
| 99.0 | 0.519096 | 0.0920408 |
| 117.0 | 0.557808 | 0.097527 |
| 135.0 | 0.674323 | 0.141398 |
| 153.0 | 0.431644 | 0.0884237 |
| 171.0 | 0.322611 | 0.110918 |
Experiment comment: