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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1775 GeV | |
| ε : | 0.8441 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0855 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.65 | 114 | -2.0122 | 0.6212 | 0.1501 |
| 0.75 | 90 | -1.0109 | 0.7794 | 0.0797 |
| 0.75 | 102 | 0.6108 | 1.0332 | 0.0538 |
| 0.75 | 198 | 2.1117 | 1.0568 | 0.1572 |
| 0.75 | 210 | 0.9185 | 1.0106 | 0.0735 |
| 0.75 | 222 | 0.0385 | 0.8194 | 0.0301 |
| 0.75 | 294 | -0.2334 | 0.8338 | 0.0345 |
| 0.85 | 78 | -0.2351 | 0.8608 | 0.0346 |
| 0.85 | 90 | -0.3373 | 0.6378 | 0.0388 |
| 0.85 | 102 | -0.9399 | 0.5969 | 0.075 |
| 0.85 | 114 | -0.4071 | 0.7078 | 0.0423 |
| 0.85 | 186 | 0.383 | 0.8679 | 0.041 |
| 0.85 | 198 | -0.4833 | 0.5751 | 0.0463 |
| 0.85 | 210 | -0.9935 | 0.5459 | 0.0786 |
| 0.85 | 222 | -0.7152 | 0.5212 | 0.0603 |
| 0.85 | 234 | -0.1725 | 0.7977 | 0.0325 |
| 0.85 | 246 | -0.5272 | 0.8217 | 0.0488 |
| 0.95 | 102 | -0.5788 | 0.7872 | 0.0519 |
| 0.95 | 114 | 0.0829 | 0.84 | 0.0306 |
| 0.95 | 186 | -0.0921 | 0.9113 | 0.0307 |
| 0.95 | 198 | -0.2618 | 0.8085 | 0.0356 |
| 0.95 | 210 | 0.8254 | 0.8144 | 0.0674 |
| 0.95 | 222 | -0.5792 | 0.6064 | 0.0519 |
| 0.95 | 234 | 0.8421 | 0.9128 | 0.0685 |