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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1565 GeV | |
| ε : | 0.8604 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.1483 |
|
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 | 234 | -0.3841 | 0.7293 | 0.0464 |
| 0.75 | 114 | -0.4596 | 0.7471 | 0.052 |
| 0.75 | 210 | -1.0112 | 0.6033 | 0.098 |
| 0.75 | 222 | 0.2757 | 0.7625 | 0.0393 |
| 0.85 | 90 | 0.4197 | 0.9747 | 0.049 |
| 0.85 | 222 | 0.4422 | 0.8709 | 0.0506 |
| 0.85 | 234 | 0.0363 | 0.7995 | 0.0302 |
| 0.85 | 246 | 1.0917 | 0.8675 | 0.1051 |
| 0.85 | 258 | -0.9229 | 0.7365 | 0.0903 |
| 0.55 | 126 | 0.2887 | 0.7341 | 0.0355 |
| 0.65 | 102 | -0.3493 | 0.7295 | 0.0378 |
| 0.65 | 126 | -1.645 | 0.5652 | 0.112 |
| 0.75 | 114 | -0.1216 | 0.8233 | 0.031 |
| 0.75 | 222 | 1.6575 | 0.8749 | 0.1128 |
| 0.75 | 234 | 0.2348 | 0.8686 | 0.0337 |
| 0.75 | 294 | 0.3272 | 0.7233 | 0.0369 |
| 0.85 | 210 | 1.0371 | 0.9386 | 0.0744 |
| 0.85 | 222 | -1.1041 | 0.7679 | 0.0784 |
| 0.85 | 234 | 0.9863 | 0.7603 | 0.0713 |
| 0.85 | 246 | -0.1172 | 0.7575 | 0.031 |
| 0.85 | 258 | 1.0045 | 0.9391 | 0.0724 |
| 0.95 | 246 | -0.1072 | 1.3089 | 0.0308 |
| 0.95 | 258 | 0.3155 | 1.1779 | 0.0365 |