Measurement E216M511
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.4 — 1.45 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.291255 | 0.051554 |
| 27.0 | 0.343239 | 0.0341427 |
| 45.0 | 0.32778 | 0.0358052 |
| 63.0 | 0.27497 | 0.0582428 |
| 81.0 | 0.24586 | 0.0323842 |
| 99.0 | 0.252456 | 0.0238636 |
| 117.0 | 0.288984 | 0.0247285 |
| 135.0 | 0.287905 | 0.0307892 |
| 153.0 | 0.302022 | 0.0331754 |
| 171.0 | 0.379243 | 0.0553493 |