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 : | 0.0121 GeV2 | |
|---|---|---|
| W : | 1325 GeV | |
| ε : | 0.9075 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0489 |
|
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 | 234 | 0.6072 | 1.0106 | 0.0473 |
| 0.65 | 246 | 1.068 | 0.9243 | 0.071 |
| 0.65 | 258 | -0.7347 | 0.4596 | 0.0535 |
| 0.75 | 246 | 0.8595 | 0.9464 | 0.0598 |
| 0.85 | 246 | -0.7341 | 0.4976 | 0.0534 |
| 0.55 | 246 | -0.7303 | 0.5488 | 0.0543 |
| 0.65 | 234 | -0.0399 | 0.518 | 0.0301 |
| 0.65 | 258 | -0.9881 | 0.5206 | 0.0681 |
| 0.75 | 234 | 0.1485 | 0.5264 | 0.0314 |
| 0.75 | 246 | 0.036 | 0.4636 | 0.0301 |