Measurement E216M553
| 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: | 1.65 — 1.7 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.178662 | 0.0172144 |
| 54.0 | 0.200087 | 0.0131856 |
| 90.0 | 0.228925 | 0.0116317 |
| 126.0 | 0.249979 | 0.00989814 |
| 162.0 | 0.256954 | 0.0116245 |
| 198.0 | 0.249479 | 0.00909032 |
| 234.0 | 0.241011 | 0.00997933 |
| 270.0 | 0.225284 | 0.0100788 |
| 306.0 | 0.259895 | 0.0486837 |
| 342.0 | 0.199543 | 0.0202156 |