Measurement E216M556
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.65 — 1.7 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.967374 | 0.0837961 |
| 27.0 | 0.94006 | 0.0473313 |
| 45.0 | 0.854209 | 0.0430793 |
| 63.0 | 0.794565 | 0.0317597 |
| 81.0 | 0.647284 | 0.0244301 |
| 99.0 | 0.587334 | 0.0215371 |
| 117.0 | 0.758453 | 0.117863 |
| 135.0 | 0.637321 | 0.0337997 |
| 153.0 | 0.664737 | 0.056796 |
| 171.0 | 0.585468 | 0.0784012 |