Measurement E216M286
| 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: | 1.55 — 1.6 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.32861 | 0.0814082 |
| 27.0 | 1.45918 | 0.0708939 |
| 45.0 | 1.14596 | 0.0436586 |
| 63.0 | 1.08476 | 0.123307 |
| 81.0 | 0.947247 | 0.063567 |
| 99.0 | 1.06168 | 0.331473 |
| 117.0 | 0.707173 | 0.0615199 |
| 135.0 | 0.799426 | 0.13143 |
| 153.0 | 0.718556 | 0.0418881 |
| 171.0 | 0.916067 | 0.09591 |