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 : | 0.0171 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.9594 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.1672 |
|
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 | 258 | -0.2866 | 0.7341 | 0.0343 |
| 0.65 | 270 | -0.397 | 0.6978 | 0.0379 |
| 0.85 | 162 | -0.29 | 0.7168 | 0.0344 |
| 0.85 | 198 | -0.7091 | 0.6999 | 0.051 |
| 0.55 | 270 | -0.5832 | 0.5967 | 0.0461 |
| 0.75 | 174 | -0.1241 | 0.5488 | 0.0309 |
| 0.75 | 258 | -0.0705 | 0.6062 | 0.0303 |
| 0.85 | 186 | -0.0598 | 0.5572 | 0.0302 |