Measurement E216M584
| 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: | 1.8 — 1.85 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.803179 | 0.0481119 |
| 27.0 | 0.792094 | 0.032611 |
| 45.0 | 0.775938 | 0.0230616 |
| 63.0 | 0.822272 | 0.0231966 |
| 81.0 | 0.869054 | 0.0289815 |
| 99.0 | 0.889277 | 0.0389537 |
| 117.0 | 0.758472 | 0.0324754 |
| 135.0 | 0.635762 | 0.027013 |
| 153.0 | 0.497981 | 0.0301718 |
| 171.0 | 0.575432 | 0.00143987 |