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 : | 0.2915 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.8969 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.7776 |
|
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 | 90 | 0.2896 | 0.597 | 0.0348 |
| 0.65 | 270 | 0.5199 | 0.5417 | 0.0437 |
| 0.75 | 78 | 0.2481 | 0.5897 | 0.0336 |
| 0.75 | 90 | 0.1363 | 0.6084 | 0.0311 |
| 0.75 | 102 | 0.5021 | 0.5754 | 0.0429 |
| 0.75 | 258 | 0.5998 | 0.5249 | 0.0474 |
| 0.75 | 282 | 0.2921 | 0.4451 | 0.0349 |
| 0.75 | 294 | -0.3376 | 0.5116 | 0.0364 |
| 0.85 | 78 | -0.3182 | 0.4817 | 0.0358 |
| 0.85 | 90 | 0.0392 | 0.5369 | 0.0301 |
| 0.85 | 102 | -0.4793 | 0.4499 | 0.0419 |
| 0.85 | 114 | -0.9691 | 0.4962 | 0.0664 |
| 0.85 | 126 | 0.0613 | 0.6111 | 0.0302 |
| 0.85 | 246 | -0.0535 | 0.5075 | 0.0302 |
| 0.85 | 258 | -0.1501 | 0.5478 | 0.0314 |
| 0.85 | 270 | 0.0476 | 0.4442 | 0.0301 |
| 0.85 | 294 | -0.2048 | 0.4521 | 0.0325 |
| 0.95 | 78 | 0.1701 | 0.4992 | 0.0318 |
| 0.95 | 90 | 0.7339 | 0.5498 | 0.054 |
| 0.95 | 102 | 0.0831 | 0.5741 | 0.0304 |
| 0.95 | 114 | 0.3195 | 0.6194 | 0.0358 |
| 0.95 | 126 | 0.0119 | 0.5144 | 0.03 |
| 0.95 | 246 | 0.9851 | 0.6016 | 0.0673 |
| 0.95 | 282 | -0.3237 | 0.464 | 0.0359 |
| 0.95 | 294 | -0.4679 | 0.431 | 0.0415 |