Measurement E159M156
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 2.0 — 2.4 GeV2 | |
| W: | 1.8 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 2.5623 | 0.482237 |
| 27.0 | 3.25049 | 0.524567 |
| 45.0 | 3.49116 | 0.543728 |
| 63.0 | 3.80452 | 0.580131 |
| 81.0 | 3.47974 | 0.522914 |
| 99.0 | 3.01134 | 0.4688 |
| 117.0 | 2.6139 | 0.404888 |
| 135.0 | 2.62109 | 0.414509 |
| 153.0 | 2.5434 | 0.415408 |
| 171.0 | 2.1826 | 0.419648 |
Experiment comment: