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 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1835 GeV | |
| ε : | 0.8322 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.0374 |
|
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 | 270 | -0.7551 | 0.7612 | 0.0628 |
| 0.75 | 90 | 0.0947 | 0.9118 | 0.0308 |
| 0.75 | 102 | 2.0028 | 1.0716 | 0.1494 |
| 0.75 | 114 | -1.5368 | 0.5975 | 0.1163 |
| 0.75 | 186 | 0.6168 | 0.9111 | 0.0542 |
| 0.75 | 198 | -0.3831 | 0.7545 | 0.041 |
| 0.75 | 210 | -2.0744 | 0.5185 | 0.1546 |
| 0.75 | 258 | 0.5881 | 0.8787 | 0.0524 |
| 0.75 | 270 | -0.1867 | 0.8495 | 0.033 |
| 0.75 | 282 | -0.2631 | 0.8513 | 0.0356 |
| 0.85 | 102 | -0.5675 | 0.6775 | 0.0512 |
| 0.85 | 114 | -0.9557 | 0.6593 | 0.076 |
| 0.85 | 126 | -0.0131 | 0.8308 | 0.03 |
| 0.85 | 174 | -0.4521 | 0.802 | 0.0446 |
| 0.85 | 186 | 0.8345 | 0.7945 | 0.068 |
| 0.85 | 198 | -0.2654 | 0.6551 | 0.0357 |
| 0.85 | 210 | -0.2132 | 0.6313 | 0.0338 |
| 0.85 | 222 | -0.3878 | 0.7705 | 0.0413 |
| 0.85 | 270 | -0.4226 | 0.8024 | 0.0431 |