Measurement E216M592
| 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: | 1.85 — 1.9 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.901352 | 0.0627132 |
| 27.0 | 0.83074 | 0.0398448 |
| 45.0 | 0.821246 | 0.0335702 |
| 63.0 | 0.851303 | 0.028069 |
| 81.0 | 0.862677 | 0.0364747 |
| 99.0 | 0.675094 | 0.0214024 |
| 117.0 | 0.642698 | 0.0259806 |
| 135.0 | 0.539262 | 0.0271076 |
| 153.0 | 0.598993 | 0.0252669 |
| 171.0 | 0.673533 | 0.0560019 |