Measurement E216M491
| 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 | 0.284232 | 0.00773861 |
| 54.0 | 0.248084 | 0.0105863 |
| 90.0 | 0.312531 | 0.00946108 |
| 126.0 | 0.374862 | 0.0117173 |
| 162.0 | 0.476533 | 0.014027 |
| 198.0 | 0.458695 | 0.0181657 |
| 234.0 | 0.387436 | 0.0135225 |
| 270.0 | 0.291988 | 0.00874861 |
| 306.0 | 0.271636 | 0.0112736 |
| 342.0 | 0.273466 | 0.00841263 |