Measurement E216M387
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(p))) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.4 — 1.45 GeV | |
| θ(p), [deg] | dσ/d(−cos(θ(p))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.436313 | 0.076603 |
| 27.0 | 0.375234 | 0.0455839 |
| 45.0 | 0.332703 | 0.0253392 |
| 63.0 | 0.367637 | 0.0312769 |
| 81.0 | 0.330621 | 0.024358 |
| 99.0 | 0.41983 | 0.0558632 |
| 117.0 | 0.425109 | 0.0343187 |
| 135.0 | 0.39628 | 0.0459449 |
| 153.0 | 0.505808 | 0.0385147 |
| 171.0 | 0.469175 | 0.0653215 |