Measurement E216M277
| 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: | 1.5 — 1.55 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.38535 | 0.121308 |
| 27.0 | 1.22037 | 0.0627103 |
| 45.0 | 1.20783 | 0.115448 |
| 63.0 | 1.0285 | 0.105692 |
| 81.0 | 0.906084 | 0.0841426 |
| 99.0 | 0.769229 | 0.0458347 |
| 117.0 | 0.814557 | 0.0656293 |
| 135.0 | 0.826023 | 0.0749866 |
| 153.0 | 0.9855 | 0.0731139 |
| 171.0 | 1.40766 | 0.13627 |