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 : | 0.0496 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.9699 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.2366 |
|
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 |
|---|---|---|---|---|
| 0.75 | 258 | -1.558 | 1.7466 | 0.1463 |
| 0.85 | 246 | -0.9358 | 1.9037 | 0.0911 |
| 0.65 | 258 | -0.881 | 0.6413 | 0.0647 |
| 0.75 | 258 | -0.12 | 0.5908 | 0.031 |
| 0.75 | 270 | -0.3769 | 0.4846 | 0.0387 |
| 0.85 | 114 | 1.094 | 0.6918 | 0.0772 |
| 0.85 | 126 | -0.4109 | 0.7272 | 0.0402 |
| 0.85 | 258 | 0.137 | 0.6649 | 0.0313 |
| 0.85 | 270 | -1.0027 | 0.6404 | 0.0718 |