Measurement E216M548
| 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: | 1.6 — 1.65 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.571885 | 0.0526458 |
| 27.0 | 0.579525 | 0.0287025 |
| 45.0 | 0.539211 | 0.0226629 |
| 63.0 | 0.510042 | 0.0200653 |
| 81.0 | 0.553156 | 0.0209057 |
| 99.0 | 0.565908 | 0.0289769 |
| 117.0 | 0.502726 | 0.0231747 |
| 135.0 | 0.554638 | 0.0736697 |
| 153.0 | 0.359875 | 0.0201911 |
| 171.0 | 0.506349 | 0.00120374 |