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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1805 GeV | |
| ε : | 0.8287 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.077 |
|
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 | 114 | -0.5731 | 1.0495 | 0.0513 |
| 0.75 | 90 | -0.7528 | 1.1431 | 0.0623 |
| 0.75 | 102 | 0.1344 | 1.1511 | 0.0315 |
| 0.75 | 210 | -0.5798 | 0.8705 | 0.0517 |
| 0.85 | 90 | -0.3851 | 0.9574 | 0.041 |
| 0.85 | 102 | 0.4384 | 0.9848 | 0.0437 |
| 0.85 | 126 | -0.5294 | 1.0334 | 0.0487 |
| 0.85 | 174 | 0.4378 | 1.0347 | 0.0437 |
| 0.85 | 186 | -0.2875 | 0.8996 | 0.0365 |
| 0.85 | 198 | -0.3518 | 0.8046 | 0.0394 |
| 0.85 | 210 | 0.1717 | 0.8647 | 0.0325 |
| 0.85 | 222 | -0.0448 | 0.9257 | 0.0302 |
| 0.85 | 234 | 0.9783 | 0.8 | 0.077 |
| 0.95 | 186 | -0.2092 | 0.9881 | 0.0336 |
| 0.95 | 198 | -1.3606 | 0.9698 | 0.1031 |
| 0.95 | 210 | 0.9768 | 0.9078 | 0.0769 |
| 0.95 | 222 | -0.5529 | 1.0354 | 0.0501 |