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 : | 0.1205 GeV2 | |
|---|---|---|
| W : | 1625 GeV | |
| ε : | 0.8333 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1 |
|
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 | 126 | -0.1857 | 0.7615 | 0.0324 |
| 0.75 | 210 | 0.4683 | 0.8883 | 0.0429 |
| 0.75 | 234 | 1.4356 | 0.84 | 0.0989 |
| 0.85 | 90 | 0.6713 | 0.7482 | 0.0533 |
| 0.85 | 102 | 0.4442 | 0.8509 | 0.0418 |
| 0.85 | 222 | -0.3241 | 0.7175 | 0.0368 |
| 0.85 | 234 | 1.5773 | 0.8985 | 0.1078 |
| 0.65 | 234 | -0.8169 | 0.6382 | 0.0811 |
| 0.65 | 294 | -0.4731 | 0.6097 | 0.053 |
| 0.75 | 126 | -1.2679 | 0.7278 | 0.1208 |
| 0.75 | 294 | 0.1572 | 0.6781 | 0.0333 |
| 0.85 | 102 | 1.0104 | 1.029 | 0.098 |
| 0.85 | 222 | -0.2959 | 0.661 | 0.0406 |