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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.8439 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1306 |
|
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 |
|---|---|---|---|---|
| 0.85 | 234 | -0.2105 | 0.8183 | 0.0357 |
| 0.85 | 246 | 0.8376 | 0.8793 | 0.0826 |
| 0.95 | 234 | -0.4252 | 2.6708 | 0.0493 |
| 0.95 | 258 | 0.2194 | 2.4248 | 0.0361 |
| 0.65 | 126 | -1.0645 | 0.8988 | 0.0755 |
| 0.75 | 126 | 1.2747 | 0.8943 | 0.0882 |
| 0.85 | 90 | 0.2613 | 0.792 | 0.0345 |
| 0.85 | 222 | -0.0036 | 1.0279 | 0.03 |
| 0.85 | 234 | -0.6645 | 0.8992 | 0.0526 |
| 0.85 | 246 | 0.8536 | 0.9314 | 0.0631 |
| 0.95 | 258 | -0.1952 | 1.555 | 0.0326 |