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 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1685 GeV | |
| ε : | 0.8052 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0574 |
|
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 | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.65 | 138 | -1.8265 | 1.6989 | 0.1712 |
| 0.75 | 222 | 1.8996 | 1.9395 | 0.1779 |
| 0.75 | 282 | -0.6144 | 1.5081 | 0.0642 |
| 0.85 | 114 | 0.6708 | 2.2931 | 0.0688 |
| 0.85 | 210 | 3.781 | 1.8826 | 0.3502 |
| 0.65 | 282 | 0.0944 | 0.5738 | 0.0306 |
| 0.75 | 270 | 0.1495 | 0.5912 | 0.0316 |
| 0.75 | 282 | -0.2954 | 0.543 | 0.0357 |
| 0.85 | 114 | 0.6312 | 0.7342 | 0.0511 |
| 0.85 | 234 | 1.3992 | 0.7229 | 0.0966 |