Measurement E216M391
| 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: | 1.45 — 1.5 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.176309 | 0.0290989 |
| 54.0 | 0.170074 | 0.0205541 |
| 90.0 | 0.189165 | 0.0114219 |
| 126.0 | 0.178267 | 0.0113261 |
| 162.0 | 0.215935 | 0.011501 |
| 198.0 | 0.216265 | 0.0108227 |
| 234.0 | 0.204462 | 0.0118187 |
| 270.0 | 0.163691 | 0.0103266 |
| 306.0 | 0.137351 | 0.00880628 |
| 342.0 | 0.186953 | 0.0230195 |