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 : | 0.2445 GeV2 | |
|---|---|---|
| W : | 1835 GeV | |
| ε : | 0.7945 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0917 |
|
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 |
|---|---|---|---|---|
| 0.85 | 90 | -1.1629 | 0.9579 | 0.0895 |
| 0.85 | 102 | -0.6955 | 1.0858 | 0.0587 |
| 0.85 | 186 | 0.6694 | 1.2047 | 0.0571 |
| 0.85 | 198 | -1.4217 | 0.9483 | 0.1074 |
| 0.85 | 210 | -1.2885 | 0.8939 | 0.0981 |
| 0.85 | 222 | -0.9384 | 0.9138 | 0.0744 |
| 0.85 | 234 | -1.3733 | 0.9936 | 0.104 |
| 0.95 | 210 | 0.149 | 1.0105 | 0.0319 |
| 0.95 | 222 | -0.2833 | 0.9591 | 0.0364 |