Measurement E216M454
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dψ(π−) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.8 — 1.85 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.403551 | 0.0304354 |
| 54.0 | 0.357539 | 0.0123474 |
| 90.0 | 0.349576 | 0.0109338 |
| 126.0 | 0.368965 | 0.0102291 |
| 162.0 | 0.380142 | 0.0108224 |
| 198.0 | 0.385859 | 0.00987591 |
| 234.0 | 0.359887 | 0.0100079 |
| 270.0 | 0.35018 | 0.0139161 |
| 306.0 | 0.338285 | 0.0130614 |
| 342.0 | 0.339197 | 0.0128518 |