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 : | 1205 GeV | |
| ε : | 0.9793 | |
| Ebeam : | 2.999 GeV | |
| εL: | 1.071 |
|
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 | 282 | -0.1773 | 0.6425 | 0.0326 |
| 0.65 | 270 | 0.7317 | 0.6533 | 0.0609 |
| 0.65 | 282 | -0.8331 | 0.5039 | 0.0674 |
| 0.65 | 294 | 1.2424 | 0.6528 | 0.095 |
| 0.75 | 270 | -0.6154 | 0.5967 | 0.0538 |
| 0.75 | 282 | -0.2841 | 0.5393 | 0.0364 |
| 0.85 | 66 | -0.3868 | 0.7542 | 0.0411 |
| 0.85 | 78 | 0.0842 | 0.545 | 0.0306 |
| 0.85 | 90 | 0.6762 | 0.584 | 0.0575 |
| 0.85 | 102 | -0.5446 | 0.5711 | 0.0496 |
| 0.85 | 114 | -0.463 | 0.7075 | 0.045 |
| 0.85 | 270 | -0.7759 | 0.6375 | 0.0638 |
| 0.85 | 282 | -1.4487 | 0.7329 | 0.1092 |
| 0.95 | 54 | 1.0012 | 0.6654 | 0.0786 |
| 0.95 | 78 | -0.0216 | 0.5807 | 0.03 |
| 0.95 | 90 | -1.1529 | 0.4993 | 0.0888 |
| 0.95 | 102 | 0.6009 | 0.5379 | 0.0529 |
| 0.95 | 114 | 0.0685 | 0.6468 | 0.0304 |
| 0.95 | 126 | -0.8522 | 0.5336 | 0.0687 |
| 0.95 | 138 | -0.4102 | 0.8262 | 0.0422 |