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 : | 1505 GeV | |
| ε : | 0.5978 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.1491 |
|
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 |
|---|---|---|---|---|
| 0.55 | 234 | 3.3832 | 3.3832 | 0.2059 |
| 0.65 | 222 | 0.1672 | 0.9193 | 0.0316 |
| 0.65 | 234 | -0.8703 | 0.6211 | 0.0604 |
| 0.65 | 246 | -0.0479 | 0.7742 | 0.0301 |
| 0.75 | 222 | -0.1743 | 0.8963 | 0.0318 |
| 0.75 | 258 | -0.0118 | 0.8766 | 0.03 |
| 0.85 | 222 | 1.5236 | 1.2436 | 0.0965 |
| 0.85 | 246 | 0.3885 | 0.8664 | 0.038 |
| 0.85 | 258 | 1.7735 | 1.0549 | 0.1109 |
| 0.85 | 270 | -0.7733 | 0.5418 | 0.0554 |
| 0.95 | 246 | -0.0388 | 0.7464 | 0.0301 |
| 0.95 | 270 | -0.2963 | 0.625 | 0.0349 |
| 0.55 | 246 | 1.3363 | 0.5772 | 0.088 |
| 0.65 | 126 | 0.1623 | 0.6716 | 0.0316 |
| 0.65 | 222 | 0.8639 | 0.5656 | 0.0613 |
| 0.65 | 234 | -0.1436 | 0.596 | 0.0313 |
| 0.75 | 234 | -0.6128 | 0.5566 | 0.0484 |
| 0.75 | 246 | 1.151 | 0.6072 | 0.0773 |
| 0.75 | 258 | -0.3835 | 0.5963 | 0.0383 |
| 0.85 | 234 | 0.1365 | 0.605 | 0.0312 |
| 0.85 | 246 | -0.6323 | 0.527 | 0.0493 |
| 0.85 | 258 | -0.1174 | 0.5658 | 0.0309 |