Measurement E216M629
| 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: | 2.05 — 2.1 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.28911 | 0.0621754 |
| 27.0 | 0.999607 | 0.0372381 |
| 45.0 | 0.85884 | 0.0274723 |
| 63.0 | 0.686775 | 0.0205217 |
| 81.0 | 0.727463 | 0.026329 |
| 99.0 | 0.679772 | 0.0288649 |
| 117.0 | 0.584239 | 0.0456399 |
| 135.0 | 0.499432 | 0.0299885 |
| 153.0 | 0.417663 | 0.0247207 |
| 171.0 | 0.403524 | 0.00191463 |