Measurement E216M458
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 3.5 — 4.2 GeV2 | |
| W: | 1.8 — 1.85 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.21373 | 0.0555788 |
| 27.0 | 1.17486 | 0.0301993 |
| 45.0 | 1.124 | 0.0297707 |
| 63.0 | 1.25259 | 0.0313519 |
| 81.0 | 1.37112 | 0.0348598 |
| 99.0 | 1.39993 | 0.0381301 |
| 117.0 | 1.23351 | 0.0425974 |
| 135.0 | 1.08169 | 0.0487512 |
| 153.0 | 0.852016 | 0.0394403 |
| 171.0 | 0.998209 | 0.00333433 |