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 : | 0.0496 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.6115 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0408 |
|
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 |
|---|---|---|---|---|
| 0.65 | 138 | -0.9035 | 0.9533 | 0.0619 |
| 0.65 | 150 | -0.1448 | 0.936 | 0.0312 |
| 0.65 | 222 | 0.6777 | 0.9153 | 0.0505 |
| 0.65 | 234 | 0.6861 | 0.9227 | 0.0509 |
| 0.75 | 234 | 0.1165 | 0.8624 | 0.0308 |
| 0.75 | 246 | -0.2956 | 0.8578 | 0.0348 |
| 0.85 | 210 | -1.0885 | 0.9315 | 0.0718 |
| 0.85 | 222 | -1.1212 | 0.918 | 0.0736 |
| 0.85 | 246 | 0.8327 | 0.7709 | 0.0582 |
| 0.55 | 210 | -1.9712 | 1.2125 | 0.1185 |
| 0.55 | 222 | -0.453 | 1.3258 | 0.0399 |
| 0.55 | 234 | -0.85 | 1.1642 | 0.0578 |
| 0.65 | 138 | 0.5753 | 1.3471 | 0.0449 |
| 0.65 | 150 | 0.5863 | 1.2806 | 0.0454 |
| 0.65 | 222 | 1.0877 | 0.928 | 0.07 |
| 0.65 | 234 | -0.3364 | 1.2128 | 0.0358 |
| 0.75 | 234 | -2.0647 | 0.5845 | 0.1237 |
| 0.75 | 246 | -0.0965 | 1.0043 | 0.0305 |
| 0.85 | 126 | 0.6399 | 1.2557 | 0.0478 |
| 0.85 | 222 | -0.1193 | 1.073 | 0.0308 |
| 0.85 | 246 | 0.0143 | 1.121 | 0.03 |