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 : | 0.1205 GeV2 | |
|---|---|---|
| W : | 1655 GeV | |
| ε : | 0.7479 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.081 |
|
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 | 126 | -0.6924 | 0.6499 | 0.0519 |
| 0.65 | 222 | 0.0197 | 0.7098 | 0.03 |
| 0.65 | 282 | 0.064 | 0.676 | 0.0303 |
| 0.65 | 294 | -0.5813 | 0.5723 | 0.0465 |
| 0.75 | 126 | -0.3032 | 0.6295 | 0.0353 |
| 0.75 | 138 | -1.4779 | 0.5101 | 0.0952 |
| 0.75 | 222 | -0.1976 | 0.6094 | 0.0323 |
| 0.75 | 234 | 0.5269 | 0.6369 | 0.044 |
| 0.85 | 102 | -0.1786 | 0.6578 | 0.0319 |
| 0.85 | 126 | -0.4827 | 0.6388 | 0.0421 |
| 0.85 | 210 | 1.2074 | 0.628 | 0.0797 |
| 0.85 | 246 | 0.7015 | 0.7194 | 0.0524 |