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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 : | 1415 GeV | |
ε : | 0.7141 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0236 |
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 | -0.4735 | 0.8241 | 0.0617 |
0.35 | 30 | 3.0204 | 3.0204 | 0.3449 |
0.35 | 42 | -0.478 | 0.5876 | 0.0621 |
0.35 | 54 | 0.558 | 0.6442 | 0.0702 |
0.45 | 30 | 1.1374 | 0.8732 | 0.1328 |
0.45 | 42 | -0.0802 | 0.5335 | 0.0314 |
0.45 | 54 | -0.0788 | 0.542 | 0.0313 |
0.45 | 66 | 0.5861 | 0.8055 | 0.0731 |
0.45 | 222 | -0.3521 | 0.7165 | 0.0501 |
0.45 | 234 | 0.6986 | 0.6661 | 0.085 |
0.45 | 246 | 1.2254 | 0.8123 | 0.1426 |
0.55 | 18 | 0.5314 | 0.8101 | 0.0675 |
0.55 | 30 | 1.0382 | 0.7353 | 0.1219 |
0.55 | 42 | 0.2253 | 0.4786 | 0.0395 |
0.55 | 54 | -0.6883 | 0.5055 | 0.0839 |
0.55 | 66 | -0.0821 | 0.842 | 0.0314 |
0.55 | 138 | -1.1077 | 0.7099 | 0.1295 |
0.55 | 150 | -1.3064 | 0.6373 | 0.1516 |
0.55 | 162 | -0.7979 | 0.6667 | 0.0956 |
0.55 | 210 | 0.8829 | 0.889 | 0.1048 |
0.55 | 222 | -0.5251 | 0.5526 | 0.0669 |
0.55 | 234 | 0.619 | 0.7003 | 0.0766 |
0.55 | 246 | 1.2554 | 0.6204 | 0.1459 |
0.55 | 258 | 0.9729 | 0.7306 | 0.1147 |
0.65 | 30 | -0.647 | 0.7912 | 0.0795 |
0.65 | 42 | 3.1686 | 3.1686 | 0.3617 |
0.65 | 54 | -0.994 | 0.6803 | 0.117 |
0.65 | 138 | 0.5266 | 0.9125 | 0.067 |
0.65 | 150 | 0.0043 | 0.6636 | 0.03 |
0.65 | 162 | -1.0923 | 0.5863 | 0.1278 |
0.65 | 210 | 0.9628 | 0.7515 | 0.1136 |
0.65 | 222 | 0.0886 | 0.5165 | 0.0316 |
0.65 | 234 | -0.0888 | 0.4961 | 0.0317 |
0.65 | 246 | -1.1628 | 0.4049 | 0.1356 |
0.65 | 258 | 0.4777 | 0.7738 | 0.0621 |
0.75 | 42 | -0.0787 | 0.849 | 0.0313 |
0.75 | 138 | -0.3856 | 0.7054 | 0.0531 |
0.75 | 150 | -0.8651 | 0.7347 | 0.1029 |
0.75 | 162 | 0.4047 | 0.8741 | 0.055 |
0.75 | 174 | 0.5666 | 0.8555 | 0.0711 |
0.75 | 210 | 0.2833 | 0.7126 | 0.044 |
0.75 | 222 | -0.1072 | 0.537 | 0.0324 |
0.75 | 234 | 0.6233 | 0.5482 | 0.077 |
0.75 | 246 | -0.0149 | 0.4738 | 0.03 |
0.75 | 258 | 1.722 | 0.6811 | 0.1982 |
0.85 | 150 | -0.76 | 0.7125 | 0.0915 |
0.85 | 210 | -0.0986 | 0.7229 | 0.032 |
0.85 | 222 | 0.7748 | 0.5784 | 0.0931 |
0.85 | 234 | 0.2574 | 0.4769 | 0.0419 |
0.85 | 246 | 0.306 | 0.4342 | 0.046 |
0.85 | 258 | -0.4601 | 0.587 | 0.0603 |