Measurement E216M322
| 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: | 1.75 — 1.8 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.63684 | 0.0983847 |
| 27.0 | 1.66496 | 0.0782809 |
| 45.0 | 1.83069 | 0.0860914 |
| 63.0 | 1.89473 | 0.0534824 |
| 81.0 | 1.71887 | 0.041749 |
| 99.0 | 1.66889 | 0.0908871 |
| 117.0 | 1.49586 | 0.0523462 |
| 135.0 | 1.4994 | 0.108622 |
| 153.0 | 1.45536 | 0.0561582 |
| 171.0 | 1.76841 | 0.0815557 |