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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1865 GeV | |
| ε : | 0.7939 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0625 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.65 | 282 | -0.1148 | 0.8509 | 0.0312 |
| 0.85 | 90 | -0.3169 | 0.8901 | 0.0379 |
| 0.85 | 102 | 0.1527 | 0.8312 | 0.032 |
| 0.85 | 114 | 0.0361 | 0.8536 | 0.0301 |
| 0.85 | 198 | -0.2259 | 0.7416 | 0.0342 |
| 0.85 | 210 | -0.6099 | 0.8529 | 0.0537 |
| 0.85 | 222 | -0.3883 | 0.8214 | 0.0413 |