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 : | 0.1205 GeV2 | |
|---|---|---|
| W : | 1595 GeV | |
| ε : | 0.7989 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.1065 |
|
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 |
|---|---|---|---|---|
| 0.45 | 270 | -1.2437 | 0.8635 | 0.0811 |
| 0.45 | 282 | 0.3456 | 0.9518 | 0.0366 |
| 0.45 | 294 | -0.0923 | 0.9053 | 0.0305 |
| 0.55 | 114 | -0.6047 | 0.9281 | 0.0474 |
| 0.55 | 126 | 0.2308 | 0.848 | 0.0331 |
| 0.55 | 282 | -1.3773 | 0.9196 | 0.0887 |
| 0.65 | 114 | 0.5857 | 0.9483 | 0.0465 |
| 0.65 | 126 | 1.0261 | 0.9378 | 0.069 |
| 0.65 | 138 | 0.0737 | 1.0051 | 0.0303 |
| 0.65 | 294 | -1.1554 | 0.739 | 0.0762 |
| 0.75 | 114 | 0.6235 | 0.9654 | 0.0482 |
| 0.75 | 126 | 0.317 | 0.9778 | 0.0356 |
| 0.75 | 198 | 0.7759 | 0.8981 | 0.0558 |
| 0.75 | 210 | -1.4552 | 0.8151 | 0.0931 |
| 0.75 | 222 | 0.2372 | 0.8505 | 0.0333 |
| 0.75 | 234 | 0.5117 | 0.826 | 0.0431 |
| 0.75 | 246 | -0.765 | 0.9302 | 0.0552 |
| 0.85 | 90 | -1.7761 | 0.6858 | 0.1117 |
| 0.85 | 222 | -0.9801 | 0.737 | 0.0665 |
| 0.85 | 234 | -0.1521 | 0.6693 | 0.0314 |
| 0.95 | 114 | -0.7837 | 0.8004 | 0.0562 |
| 0.95 | 222 | -0.0272 | 0.7363 | 0.03 |
| 0.95 | 234 | 0.36 | 0.812 | 0.0371 |
| 0.95 | 258 | -0.7984 | 0.7872 | 0.0569 |