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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 : | 0.0291 GeV2 | |
---|---|---|
W : | 1415 GeV | |
ε : | 0.6928 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0537 |
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 | 0.4349 | 0.7765 | 0.0579 |
0.25 | 54 | 0.1987 | 0.8774 | 0.0376 |
0.35 | 30 | 2.0124 | 0.8913 | 0.2309 |
0.35 | 42 | 1.4884 | 0.6604 | 0.172 |
0.35 | 54 | 2.2054 | 0.6164 | 0.2527 |
0.35 | 66 | -2.1905 | 0.5636 | 0.251 |
0.45 | 30 | 0.1015 | 0.7443 | 0.0321 |
0.45 | 42 | 0.7299 | 0.6072 | 0.0883 |
0.45 | 54 | 0.1858 | 0.5761 | 0.0367 |
0.45 | 234 | -0.7759 | 0.7555 | 0.0932 |
0.45 | 246 | 0.1358 | 0.6457 | 0.0337 |
0.45 | 258 | 0.0419 | 0.8122 | 0.0304 |
0.55 | 30 | 1.7974 | 0.8243 | 0.2067 |
0.55 | 42 | -0.5181 | 0.5814 | 0.0661 |
0.55 | 54 | -1.0705 | 0.5652 | 0.1254 |
0.55 | 150 | 0.2816 | 0.8443 | 0.0439 |
0.55 | 222 | -0.6691 | 0.5664 | 0.0818 |
0.55 | 234 | 1.7615 | 0.6131 | 0.2026 |
0.55 | 246 | -0.2588 | 0.5018 | 0.042 |
0.55 | 258 | 0.2996 | 0.6018 | 0.0454 |
0.65 | 138 | -0.4677 | 0.7783 | 0.0611 |
0.65 | 150 | 0.6047 | 0.7163 | 0.0751 |
0.65 | 162 | -1.4185 | 0.5789 | 0.1642 |
0.65 | 174 | -0.8196 | 0.7143 | 0.098 |
0.65 | 186 | 1.6782 | 0.7673 | 0.1933 |
0.65 | 210 | 1.0588 | 0.7332 | 0.1241 |
0.65 | 222 | 0.6848 | 0.5665 | 0.0835 |
0.65 | 234 | -0.3414 | 0.4609 | 0.0491 |
0.65 | 246 | 0.2349 | 0.4542 | 0.0402 |
0.65 | 258 | 0.3126 | 0.5657 | 0.0465 |
0.65 | 270 | 1.1446 | 0.6503 | 0.1336 |
0.75 | 138 | -0.332 | 0.6586 | 0.0482 |
0.75 | 150 | 0.5245 | 0.7491 | 0.0668 |
0.75 | 162 | -1.4141 | 0.5708 | 0.1637 |
0.75 | 174 | 1.0861 | 0.7558 | 0.1272 |
0.75 | 186 | -0.5038 | 0.7397 | 0.0647 |
0.75 | 222 | 0.8946 | 0.6263 | 0.1061 |
0.75 | 234 | -0.3096 | 0.4293 | 0.0463 |
0.75 | 246 | 0.7031 | 0.4711 | 0.0854 |
0.75 | 258 | 0.1405 | 0.5137 | 0.034 |
0.75 | 270 | -0.8772 | 0.6824 | 0.1042 |
0.85 | 138 | 1.8307 | 0.8511 | 0.2104 |
0.85 | 222 | 0.7865 | 0.6373 | 0.0944 |
0.85 | 234 | 0.9825 | 0.5319 | 0.1157 |
0.85 | 246 | 0.6909 | 0.4371 | 0.0841 |
0.85 | 258 | -0.388 | 0.4475 | 0.0534 |
0.85 | 270 | -0.2942 | 0.6331 | 0.0449 |
0.95 | 258 | -0.2528 | 0.6009 | 0.0416 |