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 : | 0.101 GeV2 | |
|---|---|---|
| W : | 1385 GeV | |
| ε : | 0.6553 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.1796 |
|
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 |
|---|---|---|---|---|
| 0.55 | 246 | -0.9426 | 0.7487 | 0.1105 |
| 0.55 | 258 | 0.1539 | 0.9753 | 0.0347 |
| 0.55 | 270 | -0.738 | 0.7732 | 0.0885 |
| 0.65 | 138 | 0.1868 | 1.0647 | 0.0367 |
| 0.65 | 246 | 1.0323 | 0.6821 | 0.1202 |
| 0.65 | 258 | -0.3647 | 0.7449 | 0.0509 |
| 0.65 | 270 | -0.6413 | 0.746 | 0.0783 |
| 0.75 | 138 | -0.8028 | 0.9492 | 0.0954 |
| 0.75 | 186 | -1.5752 | 0.8644 | 0.1802 |
| 0.75 | 222 | -0.2762 | 0.8917 | 0.0432 |
| 0.75 | 234 | -0.1076 | 0.7837 | 0.0324 |
| 0.75 | 246 | 1.2335 | 0.8257 | 0.1423 |
| 0.75 | 258 | 0.7405 | 0.7028 | 0.0887 |
| 0.75 | 270 | 0.3089 | 0.7275 | 0.046 |
| 0.85 | 126 | -0.9975 | 0.8804 | 0.1164 |
| 0.85 | 138 | 1.251 | 0.858 | 0.1443 |
| 0.85 | 162 | 1.4434 | 0.7687 | 0.1655 |
| 0.85 | 234 | 0.4897 | 0.7846 | 0.0629 |
| 0.85 | 246 | -0.6949 | 0.8491 | 0.0839 |
| 0.85 | 258 | -0.3979 | 0.6563 | 0.054 |
| 0.85 | 270 | -0.373 | 0.6269 | 0.0517 |
| 0.85 | 282 | 0.566 | 0.7652 | 0.0705 |
| 0.95 | 162 | 0.6253 | 0.7613 | 0.0766 |
| 0.95 | 258 | 0.7338 | 0.684 | 0.088 |