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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.0171 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.9594 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.1672 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
|---|---|---|---|---|
| 0.65 | 258 | 1.1165 | 0.8965 | 0.0736 |
| 0.65 | 270 | -0.6857 | 0.4181 | 0.051 |
| 0.85 | 162 | -0.7932 | 0.4046 | 0.0564 |
| 0.85 | 198 | 1.1118 | 0.9296 | 0.0734 |
| 0.55 | 270 | 0.1099 | 0.4669 | 0.0308 |
| 0.75 | 174 | -0.2031 | 0.4202 | 0.0325 |
| 0.75 | 258 | 0.102 | 0.4592 | 0.0307 |
| 0.85 | 186 | -0.0829 | 0.4271 | 0.0304 |