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 : | 0.0101 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.6486 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0093 |
|
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 | Data errors | Systematic errors |
|---|---|---|---|---|
| 0.65 | 222 | 0.1356 | 0.7425 | 0.0312 |
| 0.75 | 210 | 1.4035 | 0.7116 | 0.0919 |
| 0.75 | 234 | 0.2928 | 0.7316 | 0.0351 |
| 0.55 | 42 | 0.8355 | 1.8091 | 0.0586 |
| 0.65 | 210 | 1.9496 | 1.4332 | 0.1212 |
| 0.75 | 234 | 0.9308 | 1.2065 | 0.0636 |
| 0.85 | 222 | 1.3944 | 1.5209 | 0.0892 |