Measurement E216M490
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dψ(π−) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 2.0 — 2.05 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.255855 | 0.0116384 |
| 54.0 | 0.286376 | 0.0105245 |
| 90.0 | 0.298951 | 0.0124382 |
| 126.0 | 0.373183 | 0.0105123 |
| 162.0 | 0.443089 | 0.00988179 |
| 198.0 | 0.428655 | 0.0116713 |
| 234.0 | 0.370269 | 0.0111297 |
| 270.0 | 0.303152 | 0.0137235 |
| 306.0 | 0.281867 | 0.012736 |
| 342.0 | 0.265368 | 0.0101491 |