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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.9092 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.7915 |
|
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 | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.65 | 78 | 0.0931 | 0.7348 | 0.0308 |
| 0.65 | 90 | -0.6474 | 0.6589 | 0.056 |
| 0.65 | 102 | -0.2405 | 0.753 | 0.0348 |
| 0.65 | 258 | -0.3161 | 0.6742 | 0.0379 |
| 0.65 | 282 | 1.0976 | 0.8123 | 0.0856 |
| 0.75 | 78 | -0.1401 | 0.6573 | 0.0317 |
| 0.75 | 90 | -0.2865 | 0.6416 | 0.0366 |
| 0.75 | 102 | 0.4746 | 0.7962 | 0.0459 |
| 0.75 | 246 | 0.2159 | 0.7695 | 0.0339 |
| 0.75 | 258 | -0.4444 | 0.5795 | 0.0442 |
| 0.75 | 270 | 0.379 | 0.7024 | 0.0408 |
| 0.75 | 282 | -0.1152 | 0.6976 | 0.0312 |
| 0.75 | 294 | -0.1644 | 0.696 | 0.0323 |
| 0.85 | 78 | 0.3948 | 0.7654 | 0.0416 |
| 0.85 | 102 | -0.1919 | 0.7267 | 0.0331 |
| 0.85 | 246 | 0.5377 | 0.6963 | 0.0494 |
| 0.85 | 258 | -0.1371 | 0.5102 | 0.0316 |
| 0.85 | 270 | 2.0678 | 0.6761 | 0.1541 |
| 0.85 | 282 | 0.5772 | 0.7137 | 0.0518 |
| 0.85 | 294 | 0.7992 | 0.8194 | 0.0657 |
| 0.85 | 306 | 1.0895 | 0.7746 | 0.0851 |
| 0.85 | 318 | -0.4844 | 0.6374 | 0.0464 |
| 0.95 | 246 | 1.0234 | 0.7718 | 0.0806 |
| 0.95 | 270 | -0.9418 | 0.4866 | 0.0751 |
| 0.95 | 282 | -0.3456 | 0.5965 | 0.0392 |
| 0.95 | 294 | -1.2145 | 0.4599 | 0.0937 |