Measurement E216M223
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 1.9 — 1.95 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 3.08488 | 0.116675 |
| 27.0 | 2.72714 | 0.0688541 |
| 45.0 | 2.38758 | 0.0630875 |
| 63.0 | 2.27965 | 0.0515852 |
| 81.0 | 2.3005 | 0.0800449 |
| 99.0 | 1.9054 | 0.041057 |
| 117.0 | 1.81397 | 0.0727592 |
| 135.0 | 1.6276 | 0.0334035 |
| 153.0 | 1.88888 | 0.0624709 |
| 171.0 | 2.68982 | 0.128695 |