Measurement E216M481
| 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: | 1.95 — 2.0 GeV | |
| ψ(π−), [deg] | dσ/dψ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 18.0 | 0.29578 | 0.0115409 |
| 54.0 | 0.287476 | 0.0118436 |
| 90.0 | 0.326542 | 0.0101683 |
| 126.0 | 0.361659 | 0.0160913 |
| 162.0 | 0.427439 | 0.0107023 |
| 198.0 | 0.428799 | 0.010871 |
| 234.0 | 0.372807 | 0.0100464 |
| 270.0 | 0.340322 | 0.0125258 |
| 306.0 | 0.31752 | 0.0135596 |
| 342.0 | 0.28485 | 0.0114988 |