Measurement E216M278
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 3.0 — 3.5 GeV2 | |
| W: | 1.5 — 1.55 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.917012 | 0.0935864 |
| 27.0 | 1.00101 | 0.0628456 |
| 45.0 | 1.02704 | 0.0395754 |
| 63.0 | 0.946703 | 0.0319879 |
| 81.0 | 0.893775 | 0.0299469 |
| 99.0 | 0.886988 | 0.0344246 |
| 117.0 | 0.863341 | 0.0304277 |
| 135.0 | 0.793687 | 0.0308081 |
| 153.0 | 0.745934 | 0.0391272 |
| 171.0 | 1.13874 | 0.00722272 |