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: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.2445 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9264 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 1.0086 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.45 | 66 | 0.3655 | 0.6261 | 0.0373 |
| 0.45 | 282 | -0.0098 | 0.5945 | 0.03 |
| 0.55 | 270 | 0.6391 | 0.6226 | 0.049 |
| 0.55 | 282 | 0.3711 | 0.5847 | 0.0375 |
| 0.65 | 270 | -0.6632 | 0.4888 | 0.0501 |
| 0.65 | 282 | 0.8517 | 0.4939 | 0.0597 |
| 0.65 | 294 | -0.174 | 0.5684 | 0.0318 |
| 0.75 | 90 | -0.5999 | 0.6642 | 0.0471 |
| 0.75 | 102 | 0.9592 | 0.5663 | 0.0654 |
| 0.75 | 258 | 0.4499 | 0.6204 | 0.0405 |
| 0.75 | 270 | 0.0305 | 0.6047 | 0.0301 |
| 0.75 | 294 | -0.5605 | 0.5719 | 0.0453 |
| 0.85 | 78 | 0.0196 | 0.5437 | 0.03 |
| 0.85 | 90 | 0.8302 | 0.4703 | 0.0586 |
| 0.85 | 102 | -0.3855 | 0.5381 | 0.038 |
| 0.85 | 114 | -0.5487 | 0.4956 | 0.0448 |
| 0.85 | 126 | 0.0297 | 0.6462 | 0.0301 |
| 0.85 | 258 | 1.2668 | 0.491 | 0.0824 |
| 0.85 | 270 | -0.7015 | 0.4952 | 0.052 |
| 0.85 | 282 | 0.1806 | 0.6293 | 0.0319 |
| 0.85 | 294 | -0.1548 | 0.599 | 0.0314 |
| 0.95 | 90 | 1.0001 | 0.5198 | 0.0676 |
| 0.95 | 102 | 0.1549 | 0.517 | 0.0314 |
| 0.95 | 114 | 0.7497 | 0.5027 | 0.0544 |
| 0.95 | 138 | 1.4974 | 0.4245 | 0.0956 |