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 : | 0.0084 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.8721 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0401 |
|
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 | 42 | -1.0788 | 0.7775 | 0.1253 |
| 0.55 | 234 | -0.4754 | 0.6501 | 0.0614 |
| 0.55 | 246 | -0.5268 | 0.5243 | 0.0666 |
| 0.55 | 258 | 1.0917 | 0.6255 | 0.1267 |
| 0.65 | 162 | 0.9693 | 0.7302 | 0.1134 |
| 0.65 | 222 | 0.9322 | 0.7447 | 0.1093 |
| 0.65 | 234 | 0.6004 | 0.5229 | 0.0741 |
| 0.65 | 246 | 0.3177 | 0.4421 | 0.0467 |
| 0.65 | 258 | -0.3565 | 0.5068 | 0.0502 |
| 0.75 | 150 | 0.9301 | 0.7868 | 0.1091 |
| 0.75 | 222 | 0.5576 | 0.6618 | 0.0697 |
| 0.75 | 234 | -0.1235 | 0.4845 | 0.0331 |
| 0.75 | 246 | 0.2239 | 0.5181 | 0.0392 |
| 0.75 | 258 | 0.1876 | 0.5421 | 0.0367 |
| 0.85 | 222 | 1.0341 | 0.5907 | 0.1204 |
| 0.85 | 234 | 1.02 | 0.5343 | 0.1189 |
| 0.85 | 246 | 1.1437 | 0.5386 | 0.1324 |
| 0.85 | 258 | 1.3175 | 0.6511 | 0.1516 |