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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1715 GeV | |
| ε : | 0.7804 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.2313 |
|
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 |
|---|---|---|---|---|
| 0.85 | 66 | 0.9286 | 0.9009 | 0.0737 |
| 0.85 | 186 | 0.9696 | 1.0431 | 0.0764 |
| 0.85 | 210 | 0.4264 | 0.9707 | 0.0431 |
| 0.85 | 246 | -0.6471 | 0.8868 | 0.0557 |
| 0.95 | 234 | 0.9258 | 0.9717 | 0.0735 |
| 0.95 | 246 | -0.9966 | 0.7764 | 0.0782 |
| 0.95 | 270 | -0.8048 | 0.7538 | 0.0656 |
| 0.95 | 294 | 0.7148 | 0.7894 | 0.0599 |