Measurement E216M571
| 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: | 1.75 — 1.8 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.221941 | 0.0176196 |
| 54.0 | 0.229791 | 0.0128417 |
| 90.0 | 0.258081 | 0.0119955 |
| 126.0 | 0.245135 | 0.00846523 |
| 162.0 | 0.248865 | 0.0094425 |
| 198.0 | 0.282574 | 0.010057 |
| 234.0 | 0.241746 | 0.0096155 |
| 270.0 | 0.24472 | 0.0112646 |
| 306.0 | 0.230434 | 0.0126171 |
| 342.0 | 0.235864 | 0.0150712 |