Measurement E216M565
| 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: | 1.7 — 1.75 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.965131 | 0.113489 |
| 27.0 | 0.909824 | 0.0760851 |
| 45.0 | 0.94466 | 0.0413796 |
| 63.0 | 1.07622 | 0.0954895 |
| 81.0 | 0.985458 | 0.035532 |
| 99.0 | 1.14006 | 0.125799 |
| 117.0 | 0.897314 | 0.0609315 |
| 135.0 | 0.862431 | 0.0464905 |
| 153.0 | 0.815439 | 0.0393838 |
| 171.0 | 1.04898 | 0.105704 |