Measurement E216M331
| Experiment: | CLAS12 Run Group A | |
|---|---|---|
| Year: | 2018 |
|
| Spokesperson: | Krishna Chandra | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 3.0 — 3.5 GeV2 | |
| W: | 1.8 — 1.85 GeV | |
| θ(π−), [deg] | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 1.76093 | 0.104501 |
| 27.0 | 1.80661 | 0.107991 |
| 45.0 | 1.69895 | 0.057389 |
| 63.0 | 1.76853 | 0.046131 |
| 81.0 | 1.66317 | 0.0623283 |
| 99.0 | 1.53742 | 0.0508945 |
| 117.0 | 1.35003 | 0.0464168 |
| 135.0 | 1.26918 | 0.0372114 |
| 153.0 | 1.33184 | 0.0547199 |
| 171.0 | 1.83408 | 0.105529 |