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 : | 0.0291 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.5777 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0207 |
|
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 | 222 | -0.7839 | 0.9538 | 0.0557 |
| 0.75 | 234 | -0.6346 | 0.8326 | 0.0484 |
| 0.85 | 222 | 0.2844 | 0.7342 | 0.0345 |
| 0.55 | 234 | -2.2285 | 0.7728 | 0.133 |
| 0.65 | 234 | -0.4541 | 1.024 | 0.04 |
| 0.75 | 234 | -1.4402 | 0.9511 | 0.089 |
| 0.85 | 234 | -1.8159 | 1.0869 | 0.1098 |
| 0.85 | 246 | -0.2173 | 1.2653 | 0.0326 |