Measurement E216M845
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 6.0 — 7.0 GeV2 | |
| W: | 1.85 — 1.9 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.375939 | 0.0410157 |
| 27.0 | 0.363057 | 0.0250056 |
| 45.0 | 0.348109 | 0.0191032 |
| 63.0 | 0.364358 | 0.0165357 |
| 81.0 | 0.326912 | 0.0204117 |
| 99.0 | 0.348967 | 0.0236187 |
| 117.0 | 0.294632 | 0.0181338 |
| 135.0 | 0.25768 | 0.0329492 |
| 153.0 | 0.165 | 0.043175 |
| 171.0 | 0.147043 | 0.00014178 |