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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 : | 1265 GeV | |
ε : | 0.8868 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.1168 |
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 |
---|---|---|---|---|
0.15 | 42 | -0.7126 | 0.6056 | 0.0864 |
0.25 | 42 | 0.0343 | 0.4669 | 0.0303 |
0.25 | 54 | 0.7291 | 0.5 | 0.0882 |
0.35 | 30 | 0.4843 | 0.5903 | 0.0627 |
0.35 | 42 | -0.2665 | 0.4545 | 0.0427 |
0.35 | 54 | 0.0179 | 0.515 | 0.0301 |
0.35 | 66 | -0.3829 | 0.5431 | 0.0529 |
0.45 | 30 | 0.3581 | 0.5556 | 0.0506 |
0.45 | 42 | -0.41 | 0.379 | 0.0555 |
0.45 | 54 | 0.2675 | 0.5964 | 0.0427 |
0.45 | 258 | -0.5857 | 0.4985 | 0.0731 |
0.45 | 270 | 0.6474 | 0.5368 | 0.0795 |
0.45 | 282 | 0.2975 | 0.6184 | 0.0452 |
0.55 | 42 | 0.973 | 0.4934 | 0.1147 |
0.55 | 54 | 0.985 | 0.6276 | 0.116 |
0.55 | 234 | -0.8504 | 0.3952 | 0.1013 |
0.55 | 246 | -0.3935 | 0.3419 | 0.0539 |
0.55 | 258 | 0.2 | 0.312 | 0.0377 |
0.55 | 270 | 0.0902 | 0.3522 | 0.0317 |
0.55 | 282 | 0.0794 | 0.429 | 0.0313 |
0.65 | 138 | -0.1536 | 0.5442 | 0.0347 |
0.65 | 150 | 0.4639 | 0.6821 | 0.0607 |
0.65 | 162 | 1.0427 | 0.5882 | 0.1224 |
0.65 | 174 | -0.1275 | 0.6127 | 0.0333 |
0.65 | 186 | 0.1517 | 0.603 | 0.0346 |
0.65 | 198 | 0.1695 | 0.6603 | 0.0357 |
0.65 | 222 | 0.7581 | 0.5266 | 0.0913 |
0.65 | 234 | 0.0155 | 0.3287 | 0.0301 |
0.65 | 246 | 0.1229 | 0.2832 | 0.0331 |
0.65 | 258 | -0.3252 | 0.2403 | 0.0476 |
0.65 | 270 | -0.0096 | 0.3382 | 0.03 |
0.65 | 282 | 0.6199 | 0.4893 | 0.0766 |
0.75 | 138 | -0.1521 | 0.4998 | 0.0346 |
0.75 | 150 | 0.6169 | 0.4003 | 0.0763 |
0.75 | 162 | -0.0302 | 0.3949 | 0.0302 |
0.75 | 174 | -0.1559 | 0.3769 | 0.0349 |
0.75 | 186 | 0.1714 | 0.4236 | 0.0358 |
0.75 | 198 | 0.8666 | 0.4881 | 0.1031 |
0.75 | 210 | -0.6349 | 0.4025 | 0.0782 |
0.75 | 222 | -0.4711 | 0.3761 | 0.0614 |
0.75 | 234 | -0.3388 | 0.3222 | 0.0488 |
0.75 | 246 | -0.243 | 0.257 | 0.0408 |
0.75 | 258 | -0.3662 | 0.2339 | 0.0513 |
0.75 | 270 | -0.1583 | 0.2997 | 0.035 |
0.75 | 282 | 0.6514 | 0.4148 | 0.08 |
0.85 | 138 | -0.6731 | 0.4294 | 0.0822 |
0.85 | 150 | 0.0971 | 0.3808 | 0.032 |
0.85 | 162 | 0.432 | 0.4082 | 0.0576 |
0.85 | 174 | 0.1161 | 0.4328 | 0.0328 |
0.85 | 186 | 0.2304 | 0.4871 | 0.0398 |
0.85 | 198 | -0.8233 | 0.4242 | 0.0984 |
0.85 | 210 | -0.0738 | 0.4762 | 0.0312 |
0.85 | 222 | -0.0831 | 0.439 | 0.0315 |
0.85 | 234 | -0.8144 | 0.2722 | 0.0974 |
0.85 | 246 | 0.294 | 0.2779 | 0.0449 |
0.85 | 258 | 0.4444 | 0.2957 | 0.0588 |
0.85 | 270 | 0.3742 | 0.409 | 0.0521 |