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 : | 0.0707 GeV2 | |
|---|---|---|
| W : | 1805 GeV | |
| ε : | 0.851 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0354 |
|
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 |
|---|---|---|---|---|
| 0.65 | 126 | 0.7361 | 1.0028 | 0.0612 |
| 0.65 | 138 | -1.3045 | 1.3529 | 0.0992 |
| 0.75 | 102 | 0.2226 | 1.1074 | 0.0341 |
| 0.75 | 114 | -1.0957 | 1.1552 | 0.0849 |
| 0.75 | 210 | -2.2964 | 0.8595 | 0.1692 |
| 0.75 | 222 | -1.7867 | 0.8906 | 0.133 |
| 0.85 | 102 | -1.8512 | 0.7171 | 0.1375 |
| 0.85 | 114 | -1.2964 | 0.8114 | 0.0987 |
| 0.85 | 126 | -1.8238 | 0.9649 | 0.1356 |
| 0.85 | 174 | 1.9268 | 0.9821 | 0.1429 |
| 0.85 | 186 | 1.2198 | 0.797 | 0.0934 |
| 0.85 | 198 | -0.8111 | 0.8497 | 0.066 |
| 0.85 | 210 | -0.7871 | 0.9968 | 0.0645 |