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 : | 0.0071 GeV2 | |
|---|---|---|
| W : | 1325 GeV | |
| ε : | 0.8432 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.027 |
|
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 | 0.6233 | 0.9364 | 0.0764 |
| 0.55 | 222 | -0.2945 | 0.8573 | 0.0448 |
| 0.55 | 234 | -0.8594 | 0.7327 | 0.1015 |
| 0.55 | 246 | -0.9422 | 0.7315 | 0.1104 |
| 0.65 | 54 | 0.1098 | 0.7463 | 0.0325 |
| 0.65 | 222 | -0.5249 | 0.69 | 0.0664 |
| 0.65 | 234 | 0.2868 | 0.7021 | 0.0441 |
| 0.65 | 246 | -0.0514 | 0.7189 | 0.0306 |
| 0.65 | 258 | 0.1123 | 0.7376 | 0.0326 |
| 0.75 | 222 | -1.3539 | 0.7989 | 0.1556 |
| 0.75 | 234 | -0.9798 | 0.5505 | 0.1145 |
| 0.75 | 246 | -0.4428 | 0.6098 | 0.0583 |
| 0.75 | 258 | -1.6145 | 0.6618 | 0.1845 |
| 0.85 | 222 | 1.3147 | 0.7264 | 0.1513 |
| 0.85 | 234 | -0.2664 | 0.6828 | 0.0425 |
| 0.85 | 246 | -0.3429 | 0.6094 | 0.0489 |