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 : | 0.0496 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.5578 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0332 |
|
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 | 222 | -1.5938 | 0.6668 | 0.099 |
| 0.65 | 150 | 0.0345 | 0.7945 | 0.0301 |
| 0.65 | 222 | -0.3118 | 0.7992 | 0.0353 |
| 0.75 | 234 | -1.3858 | 0.7598 | 0.0883 |
| 0.85 | 138 | -0.087 | 0.9177 | 0.0305 |
| 0.85 | 150 | -1.1154 | 0.9649 | 0.0733 |
| 0.85 | 222 | -0.1225 | 0.9186 | 0.0309 |
| 0.85 | 234 | -1.4904 | 0.8662 | 0.0942 |
| 0.85 | 246 | 0.2329 | 0.8742 | 0.0331 |
| 0.65 | 234 | -0.1824 | 1.2048 | 0.0318 |
| 0.65 | 246 | -1.3252 | 1.0865 | 0.0827 |
| 0.75 | 222 | 1.6413 | 0.9072 | 0.1 |
| 0.75 | 234 | -0.6778 | 1.2443 | 0.0495 |
| 0.85 | 234 | 2.4894 | 2.4894 | 0.1478 |