Measurement E216M224
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 1.9 — 1.95 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 2.90546 | 0.0919933 |
| 27.0 | 2.55549 | 0.0538555 |
| 45.0 | 2.24554 | 0.0372306 |
| 63.0 | 2.18467 | 0.0459983 |
| 81.0 | 2.31026 | 0.0555437 |
| 99.0 | 2.42828 | 0.036651 |
| 117.0 | 2.24704 | 0.0378752 |
| 135.0 | 2.01874 | 0.0472428 |
| 153.0 | 1.88601 | 0.0872385 |
| 171.0 | 1.44363 | 0.0127475 |