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 : | 0.0023 GeV2 | |
|---|---|---|
| W : | 1505 GeV | |
| ε : | 0.5471 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0023 |
|
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 |
|---|---|---|---|---|
| 0.35 | 42 | -0.4535 | 0.682 | 0.0593 |
| 0.35 | 54 | 0.0707 | 0.6815 | 0.031 |
| 0.35 | 66 | 0.5563 | 0.7878 | 0.0695 |
| 0.45 | 42 | -1.0814 | 0.7403 | 0.1256 |
| 0.45 | 54 | 0.4975 | 0.6734 | 0.0636 |
| 0.45 | 210 | 1.5633 | 0.6449 | 0.1789 |
| 0.45 | 222 | 0.1803 | 0.6818 | 0.0362 |
| 0.45 | 234 | 0.1927 | 0.6927 | 0.037 |
| 0.55 | 42 | -1.7173 | 0.6234 | 0.196 |
| 0.55 | 210 | -1.3637 | 0.5848 | 0.1567 |
| 0.55 | 222 | -0.8817 | 0.6703 | 0.1039 |
| 0.55 | 234 | -0.5787 | 0.5246 | 0.0718 |
| 0.55 | 246 | -0.6599 | 0.7152 | 0.0802 |
| 0.65 | 222 | 1.3088 | 0.5112 | 0.1506 |
| 0.65 | 234 | -0.8886 | 0.5067 | 0.1046 |
| 0.65 | 246 | -1.4998 | 0.5908 | 0.1718 |
| 0.75 | 222 | -0.1557 | 0.5372 | 0.0348 |
| 0.75 | 234 | 0.393 | 0.6333 | 0.0535 |
| 0.85 | 222 | -0.2855 | 0.6853 | 0.044 |