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 : | 0.2915 GeV2 | |
|---|---|---|
| W : | 1775 GeV | |
| ε : | 0.8175 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.1279 |
|
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 | 90 | 1.2513 | 0.8887 | 0.0956 |
| 0.85 | 78 | -0.2591 | 1.0708 | 0.0354 |
| 0.85 | 90 | 1.1127 | 0.9945 | 0.0861 |
| 0.85 | 102 | 0.1252 | 1.0078 | 0.0313 |
| 0.85 | 186 | 1.173 | 0.9431 | 0.0902 |
| 0.85 | 198 | 1.6626 | 1.0024 | 0.1242 |
| 0.85 | 210 | -0.2152 | 0.9714 | 0.0338 |
| 0.85 | 222 | -1.2429 | 0.9645 | 0.095 |
| 0.85 | 234 | 0.8065 | 0.8365 | 0.0657 |
| 0.95 | 186 | -0.1455 | 0.9097 | 0.0318 |
| 0.95 | 198 | -0.0645 | 1.0197 | 0.0304 |
| 0.95 | 210 | -0.5286 | 0.9942 | 0.0487 |
| 0.95 | 234 | 0.4662 | 0.7945 | 0.0452 |
| 0.95 | 246 | 0.1464 | 0.7791 | 0.0318 |
| 0.95 | 258 | 1.1959 | 0.9449 | 0.0918 |