Measurement E216M250
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 2.4 — 3.0 GeV2 | |
| W: | 2.05 — 2.1 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 4.0844 | 0.157697 |
| 27.0 | 3.16883 | 0.0965505 |
| 45.0 | 2.09153 | 0.0600227 |
| 63.0 | 1.82215 | 0.0475151 |
| 81.0 | 1.74781 | 0.040473 |
| 99.0 | 1.51044 | 0.0463354 |
| 117.0 | 1.25537 | 0.0500297 |
| 135.0 | 1.27127 | 0.044831 |
| 153.0 | 1.43774 | 0.0567952 |
| 171.0 | 2.18542 | 0.0848724 |