Measurement E159M291
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 1.575 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 2.69185 | 0.445988 |
| 27.0 | 2.66803 | 0.41119 |
| 45.0 | 2.2503 | 0.303702 |
| 63.0 | 1.80407 | 0.2474 |
| 81.0 | 1.25536 | 0.1804 |
| 99.0 | 1.32926 | 0.195079 |
| 117.0 | 1.1175 | 0.155771 |
| 135.0 | 1.20281 | 0.170221 |
| 153.0 | 1.29974 | 0.225347 |
| 171.0 | 1.07044 | 0.21521 |
Experiment comment: