Measurement E216M619
| 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: | 2.0 — 2.05 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.29199 | 0.0771843 |
| 27.0 | 1.02096 | 0.0421883 |
| 45.0 | 0.834035 | 0.0366499 |
| 63.0 | 0.736899 | 0.0256506 |
| 81.0 | 0.709737 | 0.0320093 |
| 99.0 | 0.610131 | 0.0194717 |
| 117.0 | 0.516434 | 0.018761 |
| 135.0 | 0.515997 | 0.028076 |
| 153.0 | 0.510959 | 0.0489603 |
| 171.0 | 0.694029 | 0.0488233 |