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 : | 0.7075 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.8919 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.8034 |
|
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 |
|---|---|---|---|---|
| 0.75 | 102 | 0.0724 | 0.8539 | 0.0305 |
| 0.75 | 258 | 0.1404 | 0.8864 | 0.0317 |
| 0.75 | 318 | -0.3268 | 0.7737 | 0.0382 |
| 0.85 | 234 | 0.3331 | 0.7773 | 0.0385 |
| 0.85 | 258 | 0.412 | 0.9112 | 0.0423 |
| 0.85 | 270 | 1.0766 | 0.7502 | 0.0836 |