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 : | 0.0059 GeV2 | |
|---|---|---|
| W : | 1415 GeV | |
| ε : | 0.7217 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0119 |
|
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 |
|---|---|---|---|---|
| 0.45 | 42 | -0.6557 | 0.8292 | 0.0798 |
| 0.45 | 54 | -0.49 | 0.7576 | 0.0629 |
| 0.55 | 30 | -0.2146 | 0.9331 | 0.0385 |
| 0.55 | 42 | -1.0254 | 0.816 | 0.1195 |
| 0.55 | 54 | 0.0097 | 0.8884 | 0.03 |
| 0.55 | 222 | -0.4333 | 0.9331 | 0.0573 |
| 0.55 | 234 | 0.9542 | 0.8036 | 0.1117 |
| 0.55 | 246 | -0.996 | 0.8859 | 0.1163 |
| 0.65 | 42 | -0.1327 | 0.8799 | 0.0335 |
| 0.65 | 54 | 0.3373 | 0.781 | 0.0484 |
| 0.65 | 234 | -1.2325 | 0.8102 | 0.1422 |
| 0.65 | 246 | -0.5012 | 0.9005 | 0.064 |
| 0.75 | 234 | 0.3158 | 0.7322 | 0.0466 |
| 0.75 | 246 | 0.9731 | 0.7949 | 0.1138 |
| 0.85 | 234 | 0.0977 | 0.6982 | 0.032 |