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 : | 0.0121 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.6467 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.011 |
|
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 | 210 | -0.4021 | 0.9142 | 0.0385 |
| 0.65 | 222 | -1.7609 | 0.8984 | 0.1097 |
| 0.75 | 222 | -1.7603 | 0.7314 | 0.1097 |
| 0.85 | 210 | -1.0176 | 0.8745 | 0.068 |
| 0.45 | 42 | -1.5492 | 1.1825 | 0.0949 |
| 0.65 | 222 | -1.1561 | 0.8616 | 0.0736 |
| 0.75 | 210 | -1.5762 | 1.0387 | 0.0964 |
| 0.75 | 222 | 1.4708 | 0.9233 | 0.0906 |
| 0.85 | 222 | -0.7788 | 1.1794 | 0.0543 |