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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.8489 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.3792 |
|
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 | 90 | 0.7863 | 0.9922 | 0.0644 |
| 0.65 | 102 | 0.612 | 0.9277 | 0.0536 |
| 0.75 | 54 | 0.4128 | 0.9655 | 0.0424 |
| 0.75 | 102 | 0.0029 | 1.0762 | 0.03 |
| 0.75 | 270 | -1.4216 | 0.8567 | 0.1074 |
| 0.85 | 102 | 0.4084 | 0.9988 | 0.0422 |
| 0.85 | 210 | 0.1718 | 1.064 | 0.0325 |
| 0.85 | 234 | 1.1623 | 0.8765 | 0.0895 |
| 0.85 | 270 | -0.8706 | 0.8419 | 0.0699 |
| 0.95 | 294 | -1.2284 | 0.7082 | 0.094 |
| 0.95 | 306 | 0.3193 | 0.6969 | 0.0379 |
| 0.95 | 318 | 1.1159 | 0.8472 | 0.0863 |