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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 : | 0.8822 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.0668 |
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 | 30 | 0.0927 | 0.9478 | 0.0305 |
0.25 | 42 | 0.1884 | 0.4049 | 0.0396 |
0.35 | 30 | -0.2317 | 0.606 | 0.0333 |
0.35 | 42 | -0.4735 | 0.4232 | 0.042 |
0.45 | 18 | 1.0103 | 1.463 | 0.0678 |
0.45 | 30 | -0.0619 | 0.9348 | 0.0302 |
0.45 | 42 | 0.418 | 0.8223 | 0.0392 |
0.55 | 30 | 1.2851 | 1.0199 | 0.083 |
0.55 | 42 | -0.6767 | 0.7483 | 0.0506 |
0.55 | 138 | -0.432 | 0.7405 | 0.0397 |
0.55 | 222 | 0.4106 | 0.9013 | 0.0389 |
0.55 | 234 | -0.8531 | 0.4303 | 0.0595 |
0.55 | 246 | -0.3173 | 0.5017 | 0.0356 |
0.55 | 258 | 0.2462 | 0.6845 | 0.0335 |
0.65 | 126 | 0.0221 | 0.706 | 0.03 |
0.65 | 138 | -0.7318 | 0.4943 | 0.0533 |
0.65 | 150 | -0.1601 | 0.6773 | 0.0315 |
0.65 | 162 | -0.6802 | 0.7698 | 0.0508 |
0.65 | 210 | 2.1325 | 2.1325 | 0.1319 |
0.65 | 222 | 0.4828 | 0.6931 | 0.0418 |
0.65 | 234 | -0.3085 | 0.4125 | 0.0353 |
0.65 | 246 | 0.1987 | 0.5383 | 0.0323 |
0.65 | 258 | 1.2943 | 0.758 | 0.0835 |
0.75 | 114 | 1.915 | 1.2629 | 0.1192 |
0.75 | 126 | 0.8239 | 0.8174 | 0.058 |
0.75 | 138 | -0.7179 | 0.5462 | 0.0526 |
0.75 | 150 | -0.526 | 0.5587 | 0.0436 |
0.75 | 162 | -0.2861 | 0.8143 | 0.0346 |
0.75 | 198 | 0.2919 | 1.1051 | 0.0348 |
0.75 | 222 | 0.2963 | 0.6272 | 0.0349 |
0.75 | 234 | -1.0015 | 0.3261 | 0.0674 |
0.75 | 246 | 0.1745 | 0.5279 | 0.0318 |
0.75 | 258 | -0.7316 | 0.499 | 0.0533 |
0.85 | 114 | 0.9133 | 1.112 | 0.0626 |
0.85 | 126 | -1.081 | 0.6086 | 0.0717 |
0.85 | 138 | 0.7472 | 0.9145 | 0.0541 |
0.85 | 150 | 0.3519 | 0.8107 | 0.0367 |
0.85 | 162 | 1.8536 | 1.175 | 0.1156 |
0.85 | 198 | -0.3537 | 0.7471 | 0.0368 |
0.85 | 210 | 1.9513 | 1.0037 | 0.1213 |
0.85 | 222 | 1.387 | 0.8843 | 0.0887 |
0.85 | 234 | 0.7658 | 0.5776 | 0.055 |
0.85 | 246 | 0.1297 | 0.5147 | 0.031 |
0.85 | 258 | 0.3973 | 0.5879 | 0.0384 |
0.85 | 270 | -1.1899 | 0.407 | 0.0777 |
0.95 | 126 | 0.4631 | 1.0172 | 0.041 |
0.95 | 234 | -0.2608 | 0.6236 | 0.0339 |
0.95 | 246 | -0.3404 | 0.5427 | 0.0363 |
0.95 | 258 | 2.6691 | 2.6691 | 0.1635 |
0.35 | 54 | 0.0208 | 0.5662 | 0.03 |
0.45 | 18 | 0.5905 | 0.6185 | 0.0473 |
0.45 | 30 | 0.4166 | 0.5943 | 0.0396 |
0.45 | 42 | 0.9081 | 0.5594 | 0.0637 |
0.55 | 30 | -0.9793 | 0.4506 | 0.0677 |
0.55 | 42 | 0.3073 | 0.4842 | 0.0355 |
0.55 | 138 | -0.396 | 0.6211 | 0.0387 |
0.55 | 150 | -0.2612 | 0.6501 | 0.0341 |
0.55 | 162 | 0.9144 | 0.6402 | 0.0641 |
0.55 | 222 | -0.2128 | 0.4778 | 0.0328 |
0.55 | 234 | 0.1073 | 0.5887 | 0.0307 |
0.55 | 246 | -0.0853 | 0.4166 | 0.0305 |
0.55 | 258 | -1.2611 | 0.428 | 0.0837 |
0.65 | 126 | -0.1359 | 0.4691 | 0.0312 |
0.65 | 138 | -0.2997 | 0.4728 | 0.0353 |
0.65 | 150 | 0.398 | 0.4829 | 0.0388 |
0.65 | 162 | -0.2647 | 0.6468 | 0.0342 |
0.65 | 210 | 0.7553 | 0.5393 | 0.0556 |
0.65 | 222 | -0.2009 | 0.3965 | 0.0325 |
0.65 | 234 | -0.0093 | 0.3583 | 0.03 |
0.65 | 246 | -0.0092 | 0.3408 | 0.03 |
0.65 | 258 | -0.1313 | 0.421 | 0.0311 |
0.75 | 114 | -1.0418 | 0.5758 | 0.0711 |
0.75 | 126 | -0.884 | 0.437 | 0.0624 |
0.75 | 138 | -0.4326 | 0.3926 | 0.0402 |
0.75 | 150 | 0.1601 | 0.4294 | 0.0316 |
0.75 | 162 | -1.547 | 0.4599 | 0.1004 |
0.75 | 174 | 0.3183 | 0.6537 | 0.0359 |
0.75 | 210 | 0.4572 | 0.5264 | 0.0412 |
0.75 | 222 | 0.6189 | 0.4366 | 0.0487 |
0.75 | 234 | -0.0423 | 0.3606 | 0.0301 |
0.75 | 246 | 0.3838 | 0.3489 | 0.0383 |
0.75 | 258 | -0.1076 | 0.389 | 0.0307 |
0.85 | 126 | 1.039 | 0.5817 | 0.071 |
0.85 | 138 | 0.1565 | 0.5737 | 0.0315 |
0.85 | 150 | -0.2137 | 0.4702 | 0.0328 |
0.85 | 162 | 0.0986 | 0.5948 | 0.0306 |
0.85 | 210 | -0.1054 | 0.5724 | 0.0307 |
0.85 | 222 | -0.4411 | 0.482 | 0.0406 |
0.85 | 234 | 0.3835 | 0.3702 | 0.0383 |
0.85 | 246 | 0.652 | 0.3427 | 0.0503 |
0.85 | 258 | -0.0339 | 0.376 | 0.0301 |
0.85 | 270 | -0.5436 | 0.5246 | 0.0451 |
0.95 | 138 | -0.1591 | 0.5251 | 0.0316 |
0.95 | 234 | 0.7734 | 0.5303 | 0.0565 |
0.95 | 246 | 0.1223 | 0.5011 | 0.0309 |