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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 : | 1325 GeV | |
ε : | 0.6965 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.3392 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
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Click here to get data in text file, delimited with tabs.
Measured data:
cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
---|---|---|---|---|
0.45 | 282 | -0.4611 | 0.7599 | 0.0604 |
0.55 | 246 | -0.327 | 0.6904 | 0.0478 |
0.55 | 258 | -0.4024 | 0.5592 | 0.0547 |
0.55 | 270 | 0.6305 | 0.7384 | 0.0778 |
0.55 | 282 | 1.2072 | 0.727 | 0.1406 |
0.65 | 246 | 0.16 | 0.5684 | 0.0351 |
0.65 | 258 | 0.0008 | 0.6445 | 0.03 |
0.65 | 270 | 0.1019 | 0.5659 | 0.0322 |
0.65 | 282 | -1.2609 | 0.616 | 0.1466 |
0.75 | 138 | 0.4823 | 0.7018 | 0.0625 |
0.75 | 150 | 0.593 | 0.6735 | 0.0738 |
0.75 | 234 | 0.4567 | 0.721 | 0.06 |
0.75 | 246 | -0.8615 | 0.5331 | 0.1025 |
0.75 | 258 | 0.4916 | 0.5359 | 0.0635 |
0.75 | 270 | -0.2078 | 0.5341 | 0.0382 |
0.75 | 282 | -0.8527 | 0.4343 | 0.1015 |
0.75 | 294 | 0.4342 | 0.7322 | 0.0578 |
0.85 | 114 | 0.0645 | 0.8094 | 0.0309 |
0.85 | 126 | 0.2507 | 0.666 | 0.0414 |
0.85 | 138 | 0.7176 | 0.617 | 0.087 |
0.85 | 150 | 0.9823 | 0.6694 | 0.1157 |
0.85 | 162 | 0.5765 | 0.634 | 0.0721 |
0.85 | 174 | -0.1721 | 0.7171 | 0.0358 |
0.85 | 186 | 1.2104 | 0.8247 | 0.1409 |
0.85 | 198 | 0.6233 | 0.8177 | 0.077 |
0.85 | 246 | -0.3398 | 0.647 | 0.0489 |
0.85 | 258 | 0.1593 | 0.5962 | 0.035 |
0.85 | 270 | 0.3667 | 0.5361 | 0.0514 |
0.85 | 282 | -0.604 | 0.4673 | 0.075 |
0.85 | 294 | 0.5586 | 0.6515 | 0.0703 |
0.95 | 90 | 0.4961 | 0.6653 | 0.0639 |
0.95 | 138 | -0.1543 | 0.5795 | 0.0348 |
0.95 | 150 | -0.3859 | 0.5462 | 0.0532 |
0.95 | 162 | 1.1336 | 0.6048 | 0.1324 |
0.95 | 174 | 0.4215 | 0.6576 | 0.0566 |
0.95 | 186 | 0.3095 | 0.5529 | 0.0463 |
0.95 | 258 | 0.0907 | 0.6098 | 0.0317 |
0.95 | 270 | -0.9985 | 0.4764 | 0.1175 |