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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 : | 0.0121 GeV2 | |
---|---|---|
W : | 1355 GeV | |
ε : | 0.8024 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0364 |
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 | 2.4277 | 0.8754 | 0.2778 |
0.35 | 42 | -0.0158 | 0.6315 | 0.0301 |
0.35 | 54 | 0.0228 | 0.6175 | 0.0301 |
0.45 | 30 | 0.0979 | 0.8465 | 0.032 |
0.45 | 42 | 0.247 | 0.6493 | 0.0411 |
0.45 | 54 | 0.2534 | 0.6213 | 0.0416 |
0.45 | 66 | -0.6479 | 0.79 | 0.0796 |
0.55 | 18 | 0.1364 | 0.8169 | 0.0338 |
0.55 | 30 | 0.6693 | 0.5288 | 0.0818 |
0.55 | 42 | 0.3971 | 0.5073 | 0.0542 |
0.55 | 54 | 0.195 | 0.6081 | 0.0373 |
0.55 | 66 | -0.1896 | 0.935 | 0.0369 |
0.55 | 210 | 0.4144 | 0.8111 | 0.0559 |
0.55 | 222 | 0.5513 | 0.7376 | 0.0695 |
0.55 | 234 | 0.3425 | 0.4855 | 0.0492 |
0.55 | 246 | 0.594 | 0.6425 | 0.0739 |
0.55 | 258 | -0.7364 | 0.5216 | 0.089 |
0.65 | 42 | -0.204 | 0.6165 | 0.0379 |
0.65 | 54 | 0.854 | 0.6044 | 0.1017 |
0.65 | 138 | 0.0913 | 0.6841 | 0.0317 |
0.65 | 150 | -0.3405 | 0.6126 | 0.049 |
0.65 | 162 | -0.7813 | 0.6412 | 0.0938 |
0.65 | 174 | -0.6223 | 0.612 | 0.0769 |
0.65 | 198 | 0.2777 | 0.8305 | 0.0436 |
0.65 | 210 | 0.9718 | 0.6925 | 0.1146 |
0.65 | 222 | -0.7981 | 0.4356 | 0.0956 |
0.65 | 234 | -0.1169 | 0.4783 | 0.0328 |
0.65 | 246 | 0.4543 | 0.4321 | 0.0598 |
0.65 | 258 | 1.0413 | 0.6039 | 0.1222 |
0.75 | 138 | 0.6313 | 0.7964 | 0.0778 |
0.75 | 150 | -0.9598 | 0.6579 | 0.1132 |
0.75 | 162 | 0.4801 | 0.7318 | 0.0623 |
0.75 | 174 | 1.6698 | 0.8102 | 0.1923 |
0.75 | 210 | -0.478 | 0.5808 | 0.0621 |
0.75 | 222 | -0.3274 | 0.5155 | 0.0478 |
0.75 | 234 | 0.1382 | 0.4775 | 0.0339 |
0.75 | 246 | -0.5103 | 0.4119 | 0.0653 |
0.75 | 258 | -0.1229 | 0.5519 | 0.0331 |
0.85 | 210 | 1.1933 | 0.8218 | 0.139 |
0.85 | 222 | 0.3789 | 0.5572 | 0.0525 |
0.85 | 234 | -0.2203 | 0.4473 | 0.0391 |
0.85 | 246 | 0.7576 | 0.5207 | 0.0913 |
0.85 | 258 | 1.2562 | 0.617 | 0.146 |