Measurement E216M589
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dψ(π−) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.85 — 1.9 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.196764 | 0.0120701 |
| 54.0 | 0.190296 | 0.0137835 |
| 90.0 | 0.213936 | 0.0114487 |
| 126.0 | 0.249311 | 0.00943975 |
| 162.0 | 0.294174 | 0.00888139 |
| 198.0 | 0.303468 | 0.00848577 |
| 234.0 | 0.269272 | 0.00784451 |
| 270.0 | 0.245843 | 0.00981175 |
| 306.0 | 0.205989 | 0.0119315 |
| 342.0 | 0.162192 | 0.00953942 |