Measurement E159M876
| 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: | 1.4 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.13299 | 0.0794294 |
| 27.0 | 0.247041 | 0.0665798 |
| 45.0 | 0.200681 | 0.0485039 |
| 63.0 | 0.164121 | 0.0446963 |
| 81.0 | 0.130161 | 0.0328471 |
| 99.0 | 0.106883 | 0.0321969 |
| 117.0 | 0.116726 | 0.0492404 |
| 135.0 | 0.125712 | 0.0374227 |
| 153.0 | 0.155044 | 0.0595776 |
| 171.0 | 0.159269 | 0.0850642 |
Experiment comment: