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 : | 0.7746 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.0929 |
|
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 | -0.1135 | 0.7122 | 0.0308 |
| 0.65 | 234 | -0.6126 | 0.6633 | 0.048 |
| 0.65 | 294 | 0.0253 | 0.6927 | 0.03 |
| 0.75 | 222 | -0.6738 | 0.6094 | 0.051 |
| 0.75 | 234 | 0.3243 | 0.7443 | 0.036 |
| 0.85 | 102 | -0.6072 | 0.6315 | 0.0477 |
| 0.85 | 114 | -0.9544 | 0.6509 | 0.0656 |
| 0.85 | 210 | 0.6784 | 0.8155 | 0.0512 |
| 0.85 | 222 | 0.2899 | 0.7362 | 0.0348 |
| 0.85 | 234 | -0.3376 | 0.7483 | 0.0364 |
| 0.95 | 114 | -0.6833 | 0.6301 | 0.0514 |
| 0.95 | 246 | 0.7691 | 0.776 | 0.0558 |