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 : | 0.005 GeV2 | |
|---|---|---|
| W : | 1415 GeV | |
| ε : | 0.7229 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.01 |
|
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 | 54 | -0.6113 | 0.9959 | 0.0752 |
| 0.45 | 66 | -0.9563 | 1.0154 | 0.112 |
| 0.55 | 54 | 0.5906 | 0.921 | 0.0731 |
| 0.55 | 234 | -0.2075 | 0.8438 | 0.038 |
| 0.65 | 42 | 0.7098 | 0.9138 | 0.0855 |
| 0.65 | 222 | -0.1581 | 0.8006 | 0.0349 |
| 0.65 | 234 | -0.9599 | 0.8041 | 0.1123 |
| 0.65 | 246 | -0.1058 | 0.7107 | 0.0323 |
| 0.75 | 234 | 0.4532 | 0.7556 | 0.0593 |
| 0.85 | 222 | -1.1267 | 0.8264 | 0.1306 |
| 0.85 | 234 | -0.7817 | 0.7689 | 0.0931 |