cos(θπ+) =
Parameter (X axis): φ(π+), degrees
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Experiment: EG4, 2016
Spokespersons: Xiaochao Zheng
Experiment comment: Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
No publications available for this experiment
Quantity measured: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.4155 GeV2 | |
|---|---|---|
| W : | 1625 GeV | |
| ε : | 0.8602 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.2659 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.55 | 102 | -1.1364 | 1.0647 | 0.0877 |
| 0.55 | 114 | -1.063 | 1.0309 | 0.0827 |
| 0.55 | 294 | -1.4106 | 0.8568 | 0.1066 |
| 0.65 | 102 | -0.277 | 0.8965 | 0.0361 |
| 0.65 | 114 | -0.1432 | 1.0405 | 0.0317 |
| 0.65 | 222 | 0.0891 | 0.9814 | 0.0307 |
| 0.65 | 306 | 1.6205 | 0.77 | 0.1213 |
| 0.75 | 54 | 0.0866 | 0.9539 | 0.0307 |
| 0.75 | 66 | 1.5187 | 0.8556 | 0.1141 |
| 0.75 | 78 | -0.4631 | 0.9052 | 0.045 |
| 0.75 | 102 | 0.142 | 0.8129 | 0.0317 |
| 0.75 | 114 | -0.4623 | 0.9753 | 0.045 |
| 0.75 | 222 | 0.2255 | 0.8528 | 0.0342 |
| 0.75 | 234 | 0.7707 | 0.9322 | 0.0634 |
| 0.75 | 246 | -0.4031 | 0.8652 | 0.0419 |
| 0.75 | 258 | -1.2772 | 0.9545 | 0.0973 |
| 0.85 | 54 | 0.9438 | 0.8898 | 0.0747 |
| 0.85 | 66 | -0.3099 | 0.785 | 0.0375 |
| 0.85 | 78 | -0.7597 | 0.8962 | 0.0627 |
| 0.85 | 186 | -1.4786 | 0.9207 | 0.1113 |
| 0.85 | 198 | 0.6855 | 1.0608 | 0.0581 |
| 0.85 | 210 | -0.9816 | 0.9005 | 0.0772 |
| 0.85 | 222 | 0.9589 | 0.7589 | 0.0757 |
| 0.85 | 234 | 0.4588 | 0.8439 | 0.0448 |
| 0.85 | 246 | 1.3935 | 0.6493 | 0.1054 |
| 0.85 | 258 | 0.7867 | 0.7774 | 0.0645 |
| 0.85 | 270 | 1.1237 | 0.7696 | 0.0868 |
| 0.95 | 186 | 1.8513 | 0.9138 | 0.1376 |
| 0.95 | 210 | -1.4133 | 0.843 | 0.1068 |
| 0.95 | 222 | -0.2607 | 0.9447 | 0.0355 |
| 0.95 | 234 | 0.87 | 0.8548 | 0.0699 |
| 0.95 | 246 | 0.4366 | 0.6913 | 0.0436 |
| 0.95 | 258 | 0.3074 | 0.7264 | 0.0374 |
| 0.95 | 270 | 0.945 | 0.6888 | 0.0748 |
| 0.95 | 282 | 0.051 | 0.6507 | 0.0302 |
| 0.95 | 294 | 0.1397 | 0.6644 | 0.0317 |
| 0.95 | 306 | 0.0467 | 0.6558 | 0.0302 |
| 0.95 | 318 | 0.8999 | 0.7512 | 0.0718 |