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 : | 0.0415 GeV2 | |
|---|---|---|
| W : | 1715 GeV | |
| ε : | 0.7982 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0264 |
|
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 |
|---|---|---|---|---|
| 0.75 | 210 | -0.148 | 0.8418 | 0.0315 |
| 0.75 | 270 | 0.1637 | 0.689 | 0.0318 |
| 0.75 | 282 | -0.4252 | 0.6349 | 0.0408 |
| 0.85 | 114 | -0.946 | 0.7102 | 0.0685 |
| 0.85 | 210 | 0.0995 | 0.8183 | 0.0307 |
| 0.45 | 270 | -0.5871 | 0.7477 | 0.0617 |
| 0.85 | 114 | 1.0098 | 1.1117 | 0.0975 |
| 0.85 | 126 | -0.453 | 1.047 | 0.0513 |
| 0.85 | 210 | -0.8362 | 1.081 | 0.0825 |