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 : | 1625 GeV | |
| ε : | 0.8164 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1321 |
|
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 |
|---|---|---|---|---|
| 0.75 | 126 | 0.9785 | 0.9097 | 0.0948 |
| 0.85 | 246 | -0.0622 | 0.9317 | 0.0305 |
| 0.75 | 222 | -0.5048 | 0.9753 | 0.0445 |
| 0.85 | 90 | 1.2737 | 0.8653 | 0.0881 |
| 0.85 | 234 | -1.3274 | 0.9736 | 0.0914 |
| 0.85 | 246 | -1.7564 | 0.9308 | 0.1181 |