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 : | 1295 GeV | |
| ε : | 0.7589 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.3829 |
|
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 |
|---|---|---|---|---|
| 0.45 | 282 | -0.1416 | 0.7025 | 0.0341 |
| 0.55 | 258 | -0.3365 | 0.5738 | 0.0486 |
| 0.55 | 270 | 0.9481 | 0.6197 | 0.112 |
| 0.55 | 282 | -0.4263 | 0.593 | 0.057 |
| 0.65 | 258 | 0.2226 | 0.6271 | 0.0393 |
| 0.65 | 270 | -0.429 | 0.5657 | 0.0573 |
| 0.65 | 282 | -0.2465 | 0.6062 | 0.0411 |
| 0.75 | 246 | -0.0271 | 0.6964 | 0.0302 |
| 0.75 | 258 | -0.0722 | 0.5504 | 0.0311 |
| 0.75 | 270 | -0.0731 | 0.5537 | 0.0311 |
| 0.75 | 282 | 0.5473 | 0.6123 | 0.0691 |
| 0.85 | 114 | 0.8941 | 0.7125 | 0.1061 |
| 0.85 | 126 | 0.3932 | 0.677 | 0.0539 |
| 0.85 | 138 | 1.9679 | 0.736 | 0.2259 |
| 0.85 | 150 | 0.1729 | 0.7199 | 0.0359 |
| 0.85 | 162 | -0.544 | 0.6209 | 0.0688 |
| 0.85 | 174 | 0.2683 | 0.7067 | 0.0428 |
| 0.85 | 186 | -1.3293 | 0.5353 | 0.1542 |
| 0.85 | 270 | 0.1463 | 0.5115 | 0.0343 |
| 0.85 | 282 | 0.1476 | 0.4773 | 0.0344 |
| 0.85 | 294 | -0.5305 | 0.5382 | 0.0674 |
| 0.95 | 126 | 0.4673 | 0.6062 | 0.061 |
| 0.95 | 150 | 0.0977 | 0.59 | 0.032 |
| 0.95 | 186 | 0.2586 | 0.6023 | 0.042 |
| 0.95 | 198 | -0.5107 | 0.4938 | 0.0654 |