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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 : | 0.0205 GeV2 | |
---|---|---|
W : | 1355 GeV | |
ε : | 0.793 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0601 |
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 |
---|---|---|---|---|
0.25 | 42 | 0.1164 | 0.6703 | 0.0328 |
0.25 | 54 | -0.9692 | 0.7211 | 0.1143 |
0.35 | 30 | 0.0062 | 0.6171 | 0.03 |
0.35 | 42 | 0.5707 | 0.6044 | 0.0715 |
0.35 | 54 | 0.1674 | 0.5976 | 0.0355 |
0.35 | 66 | -0.1095 | 0.8146 | 0.0325 |
0.45 | 18 | 0.6754 | 0.7507 | 0.0825 |
0.45 | 30 | 1.5305 | 0.5968 | 0.1767 |
0.45 | 42 | 0.7651 | 0.5165 | 0.0921 |
0.45 | 54 | -0.0963 | 0.5057 | 0.0319 |
0.45 | 234 | 0.289 | 0.8567 | 0.0445 |
0.45 | 258 | 0.3282 | 0.7266 | 0.0479 |
0.55 | 30 | 0.0351 | 0.6112 | 0.0303 |
0.55 | 42 | 0.199 | 0.4709 | 0.0376 |
0.55 | 54 | 0.7931 | 0.5816 | 0.0951 |
0.55 | 222 | -0.7207 | 0.5748 | 0.0873 |
0.55 | 234 | -0.6637 | 0.4559 | 0.0813 |
0.55 | 246 | 0.6634 | 0.4841 | 0.0812 |
0.55 | 258 | -0.0955 | 0.4983 | 0.0319 |
0.55 | 270 | 0.5589 | 0.759 | 0.0703 |
0.65 | 54 | 0.2567 | 0.8743 | 0.0419 |
0.65 | 138 | -1.3504 | 0.6477 | 0.1565 |
0.65 | 150 | -0.0954 | 0.6246 | 0.0319 |
0.65 | 162 | -0.7939 | 0.5951 | 0.0952 |
0.65 | 174 | 0.9892 | 0.7244 | 0.1165 |
0.65 | 210 | 1.7617 | 0.8639 | 0.2027 |
0.65 | 222 | 1.3161 | 0.5564 | 0.1527 |
0.65 | 234 | -0.191 | 0.4475 | 0.037 |
0.65 | 246 | -0.0008 | 0.4014 | 0.03 |
0.65 | 258 | -0.3006 | 0.4583 | 0.0455 |
0.65 | 270 | -0.0016 | 0.6291 | 0.03 |
0.75 | 138 | -1.0996 | 0.5857 | 0.1286 |
0.75 | 150 | 0.616 | 0.6877 | 0.0762 |
0.75 | 162 | -0.3143 | 0.5772 | 0.0467 |
0.75 | 174 | 0.8563 | 0.7668 | 0.1019 |
0.75 | 186 | 0.1537 | 0.7576 | 0.0347 |
0.75 | 210 | 0.7107 | 0.8032 | 0.0862 |
0.75 | 222 | -0.1427 | 0.6327 | 0.0341 |
0.75 | 234 | -0.3126 | 0.3976 | 0.0465 |
0.75 | 246 | -0.1955 | 0.4198 | 0.0373 |
0.75 | 258 | 0.1985 | 0.4715 | 0.0376 |
0.75 | 270 | 0.4063 | 0.5892 | 0.0551 |
0.85 | 138 | 0.3599 | 0.7909 | 0.0508 |
0.85 | 150 | 0.556 | 0.7674 | 0.07 |
0.85 | 162 | 0.2401 | 0.7856 | 0.0406 |
0.85 | 222 | -0.5101 | 0.4695 | 0.0653 |
0.85 | 234 | -0.3074 | 0.4292 | 0.0461 |
0.85 | 246 | -0.1445 | 0.3692 | 0.0342 |
0.85 | 258 | 0.0758 | 0.4547 | 0.0312 |
0.85 | 270 | -0.1172 | 0.5226 | 0.0328 |
0.95 | 234 | 0.1809 | 0.5764 | 0.0364 |
0.95 | 246 | -0.006 | 0.6199 | 0.03 |