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 : | 0.0071 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.8735 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0337 |
|
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 | -0.4531 | 0.7722 | 0.0593 |
| 0.55 | 246 | -0.6294 | 0.7139 | 0.0771 |
| 0.55 | 258 | -0.2657 | 0.7204 | 0.0424 |
| 0.65 | 222 | -0.3298 | 0.7557 | 0.0478 |
| 0.65 | 234 | -0.0927 | 0.5799 | 0.0318 |
| 0.65 | 246 | -1.0216 | 0.5876 | 0.1191 |
| 0.65 | 258 | 0.9771 | 0.572 | 0.1142 |
| 0.75 | 162 | 0.2878 | 0.7712 | 0.0442 |
| 0.75 | 234 | 0.9495 | 0.6073 | 0.1112 |
| 0.75 | 246 | 0.2941 | 0.6198 | 0.0447 |
| 0.75 | 258 | -1.3956 | 0.6033 | 0.1602 |
| 0.85 | 222 | 0.6985 | 0.7425 | 0.0843 |
| 0.85 | 234 | -0.8173 | 0.6249 | 0.0969 |
| 0.85 | 246 | -0.6714 | 0.6809 | 0.0815 |
| 0.85 | 258 | 0.489 | 0.5688 | 0.0628 |