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 : | 1205 GeV | |
| ε : | 0.8813 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.9638 |
|
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 |
|---|---|---|---|---|
| 0.35 | 282 | 0.5646 | 0.817 | 0.0453 |
| 0.45 | 282 | -0.5723 | 0.4367 | 0.0457 |
| 0.45 | 294 | -0.2329 | 0.5851 | 0.0331 |
| 0.55 | 282 | -0.8627 | 0.3542 | 0.06 |
| 0.65 | 270 | 2.4997 | 2.4997 | 0.1535 |
| 0.65 | 282 | -0.4219 | 0.4938 | 0.0393 |
| 0.65 | 294 | -0.3859 | 0.5536 | 0.0379 |
| 0.75 | 270 | -0.8696 | 0.3539 | 0.0604 |
| 0.75 | 282 | -0.3056 | 0.4905 | 0.0352 |
| 0.95 | 102 | -0.6337 | 0.4006 | 0.0485 |
| 0.95 | 138 | -1.0251 | 0.301 | 0.0686 |
| 0.95 | 162 | 0.5857 | 0.746 | 0.0463 |
| 0.35 | 294 | -0.2396 | 0.4416 | 0.0335 |
| 0.45 | 282 | 0.0533 | 0.456 | 0.0302 |
| 0.55 | 270 | -0.0277 | 0.4718 | 0.03 |
| 0.55 | 282 | -0.1555 | 0.3754 | 0.0315 |
| 0.55 | 294 | -0.1913 | 0.4159 | 0.0323 |
| 0.65 | 270 | -0.1469 | 0.455 | 0.0313 |
| 0.65 | 282 | 0.766 | 0.429 | 0.0561 |
| 0.75 | 270 | 0.1642 | 0.4377 | 0.0317 |
| 0.75 | 294 | -0.0137 | 0.4307 | 0.03 |
| 0.85 | 114 | 0.4901 | 0.5037 | 0.0427 |
| 0.95 | 90 | -0.1387 | 0.4272 | 0.0312 |
| 0.95 | 102 | -0.0678 | 0.4216 | 0.0303 |
| 0.95 | 114 | 0.2248 | 0.3503 | 0.0331 |