Measurement E216M350
| 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: | 1.9 — 1.95 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.94478 | 0.0902433 |
| 27.0 | 1.87178 | 0.0454558 |
| 45.0 | 1.6891 | 0.0326449 |
| 63.0 | 1.6785 | 0.0380945 |
| 81.0 | 1.86562 | 0.0533676 |
| 99.0 | 1.72212 | 0.0508649 |
| 117.0 | 1.65556 | 0.0404389 |
| 135.0 | 1.42355 | 0.0778463 |
| 153.0 | 1.24416 | 0.0639447 |
| 171.0 | 0.99626 | 0.00975524 |