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 : | 1565 GeV | |
| ε : | 0.8519 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1699 |
|
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 | 114 | 0.1786 | 0.979 | 0.0342 |
| 0.75 | 114 | 0.8306 | 1.0078 | 0.082 |
| 0.85 | 78 | 0.5809 | 1.1375 | 0.0612 |
| 0.85 | 222 | -0.2643 | 1.0324 | 0.0386 |
| 0.85 | 246 | 0.1471 | 0.9209 | 0.0329 |
| 0.95 | 258 | 1.7447 | 2.494 | 0.1631 |
| 0.55 | 114 | -0.2557 | 0.8919 | 0.0343 |
| 0.65 | 126 | 1.529 | 0.8465 | 0.1039 |
| 0.75 | 114 | 0.3167 | 0.874 | 0.0364 |
| 0.75 | 126 | -0.8391 | 0.8918 | 0.0623 |
| 0.85 | 78 | 0.219 | 0.9095 | 0.0332 |
| 0.85 | 222 | -0.4094 | 1.05 | 0.0401 |
| 0.85 | 234 | -0.0747 | 0.8998 | 0.0304 |
| 0.85 | 246 | -0.0366 | 0.9866 | 0.0301 |
| 0.85 | 258 | -1.2733 | 0.9255 | 0.0881 |
| 0.95 | 210 | -2.3546 | 1.6021 | 0.1561 |
| 0.95 | 258 | 1.6788 | 1.4346 | 0.1133 |