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 : | 0.101 GeV2 | |
|---|---|---|
| W : | 1685 GeV | |
| ε : | 0.728 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.061 |
|
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 | 126 | -0.5851 | 0.684 | 0.0464 |
| 0.75 | 222 | -1.3826 | 0.6164 | 0.089 |
| 0.75 | 234 | -0.9849 | 0.5845 | 0.0668 |
| 0.75 | 282 | -0.2617 | 0.5752 | 0.0339 |
| 0.85 | 102 | -0.6196 | 0.7869 | 0.0481 |
| 0.85 | 114 | 0.1996 | 0.6967 | 0.0323 |
| 0.85 | 198 | -0.5804 | 0.7025 | 0.0462 |
| 0.85 | 210 | -0.7928 | 0.5488 | 0.0566 |
| 0.85 | 222 | 0.9082 | 0.6143 | 0.0627 |