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 : | 0.0023 GeV2 | |
|---|---|---|
| W : | 1325 GeV | |
| ε : | 0.8482 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0088 |
|
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 | 234 | 1.4073 | 0.6449 | 0.1615 |
| 0.55 | 246 | -0.2247 | 0.7075 | 0.0393 |
| 0.65 | 234 | -0.8368 | 0.643 | 0.099 |
| 0.65 | 246 | 0.9972 | 0.7939 | 0.1164 |
| 0.65 | 258 | -1.4138 | 0.6122 | 0.1623 |
| 0.75 | 222 | -1.1009 | 0.7703 | 0.1277 |
| 0.75 | 234 | 0.752 | 0.7265 | 0.09 |
| 0.75 | 246 | -0.3193 | 0.6703 | 0.0469 |
| 0.75 | 258 | 0.2297 | 0.87 | 0.0396 |
| 0.85 | 222 | -0.8349 | 0.7012 | 0.0988 |
| 0.85 | 234 | 0.3101 | 0.7921 | 0.0461 |
| 0.85 | 246 | 1.6808 | 0.6821 | 0.1919 |