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 : | 0.0245 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.5823 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0176 |
|
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 | 210 | 0.5649 | 1.1596 | 0.0445 |
| 0.55 | 222 | 1.2082 | 1.1286 | 0.0764 |
| 0.75 | 222 | -0.2743 | 0.9702 | 0.034 |
| 0.85 | 138 | 0.6178 | 1.237 | 0.0468 |
| 0.85 | 222 | -0.6546 | 1.2214 | 0.0485 |
| 0.85 | 234 | -0.1516 | 1.0299 | 0.0313 |
| 0.45 | 246 | -0.7936 | 0.9257 | 0.0562 |
| 0.55 | 234 | 1.3113 | 0.8328 | 0.0841 |
| 0.75 | 210 | -0.0925 | 1.0199 | 0.0305 |
| 0.75 | 234 | -0.7256 | 0.9704 | 0.0528 |
| 0.85 | 138 | -0.4611 | 0.9197 | 0.0408 |
| 0.85 | 234 | -1.4389 | 0.8267 | 0.0913 |
| 0.85 | 246 | -0.2093 | 0.8834 | 0.0325 |