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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1865 GeV | |
| ε : | 0.7939 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0625 |
|
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 |
|---|---|---|---|---|
| 0.65 | 282 | 0.3705 | 0.9928 | 0.0403 |
| 0.85 | 90 | -0.7268 | 1.0507 | 0.0606 |
| 0.85 | 102 | -0.6153 | 0.9301 | 0.0538 |
| 0.85 | 114 | -0.6354 | 0.9726 | 0.055 |
| 0.85 | 198 | -0.0751 | 0.8807 | 0.0305 |
| 0.85 | 210 | 1.1104 | 1.0434 | 0.0859 |
| 0.85 | 222 | -0.302 | 0.994 | 0.0371 |