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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1805 GeV | |
| ε : | 0.835 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0664 |
|
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 | 270 | -0.2679 | 1.0419 | 0.0357 |
| 0.75 | 186 | -0.0752 | 1.0052 | 0.0305 |
| 0.75 | 198 | 1.8602 | 0.9567 | 0.1382 |
| 0.75 | 210 | 1.6794 | 0.9197 | 0.1254 |
| 0.75 | 222 | 0.6309 | 1.0386 | 0.0547 |
| 0.75 | 270 | -0.622 | 0.9943 | 0.0542 |
| 0.75 | 282 | -0.6247 | 0.9625 | 0.0543 |
| 0.85 | 90 | 0.6046 | 0.7345 | 0.0531 |
| 0.85 | 102 | 0.6563 | 0.8107 | 0.0563 |
| 0.85 | 114 | -1.9462 | 0.7907 | 0.1443 |
| 0.85 | 126 | -0.0762 | 1.0812 | 0.0305 |
| 0.85 | 174 | -2.062 | 0.8727 | 0.1525 |
| 0.85 | 186 | 0.0328 | 0.9906 | 0.0301 |
| 0.85 | 198 | -1.2999 | 0.7745 | 0.0989 |
| 0.85 | 210 | 0.3331 | 0.9039 | 0.0385 |
| 0.85 | 222 | -0.7085 | 0.9601 | 0.0595 |
| 0.85 | 234 | -0.0987 | 0.8858 | 0.0308 |
| 0.95 | 198 | -0.3851 | 1.0769 | 0.041 |
| 0.95 | 222 | 0.4197 | 0.9605 | 0.0427 |