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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 : | 1385 GeV | |
ε : | 0.7513 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0484 |
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 | 1.3484 | 0.6871 | 0.1563 |
0.25 | 54 | 0.4649 | 0.8558 | 0.0608 |
0.35 | 30 | 1.7359 | 0.8755 | 0.1998 |
0.35 | 42 | -0.0696 | 0.5028 | 0.031 |
0.35 | 54 | 0.4513 | 0.5683 | 0.0595 |
0.45 | 18 | -0.204 | 0.8171 | 0.0379 |
0.45 | 30 | 0.8284 | 0.828 | 0.0989 |
0.45 | 42 | 0.7355 | 0.56 | 0.0889 |
0.45 | 54 | 1.0634 | 0.5586 | 0.1247 |
0.45 | 66 | 0.3455 | 0.836 | 0.0494 |
0.45 | 234 | 0.5645 | 0.7597 | 0.0709 |
0.45 | 246 | 0.1449 | 0.6609 | 0.0342 |
0.55 | 30 | 0.5705 | 0.6301 | 0.0715 |
0.55 | 42 | 0.3453 | 0.5013 | 0.0494 |
0.55 | 54 | 0.5849 | 0.526 | 0.073 |
0.55 | 66 | -0.0786 | 0.9085 | 0.0313 |
0.55 | 150 | -0.2387 | 0.8536 | 0.0405 |
0.55 | 162 | -0.5455 | 0.7759 | 0.0689 |
0.55 | 174 | -0.3165 | 0.8585 | 0.0469 |
0.55 | 222 | -0.769 | 0.5379 | 0.0925 |
0.55 | 234 | -0.0349 | 0.5136 | 0.0303 |
0.55 | 246 | -0.4031 | 0.4673 | 0.0548 |
0.55 | 258 | 0.1586 | 0.6379 | 0.035 |
0.65 | 42 | -0.4679 | 0.7525 | 0.0611 |
0.65 | 54 | 1.1924 | 0.8519 | 0.1389 |
0.65 | 138 | -0.1592 | 0.6971 | 0.035 |
0.65 | 150 | -0.0934 | 0.6616 | 0.0318 |
0.65 | 162 | 0.1689 | 0.7537 | 0.0356 |
0.65 | 174 | -0.0006 | 0.802 | 0.03 |
0.65 | 210 | -0.2323 | 0.7747 | 0.04 |
0.65 | 222 | 0.5965 | 0.6037 | 0.0742 |
0.65 | 234 | 0.6679 | 0.4272 | 0.0817 |
0.65 | 246 | 0.4502 | 0.4643 | 0.0594 |
0.65 | 258 | 0.6173 | 0.5507 | 0.0764 |
0.65 | 270 | -0.0308 | 0.7623 | 0.0302 |
0.75 | 138 | 0.6631 | 0.7276 | 0.0812 |
0.75 | 150 | -0.3253 | 0.5592 | 0.0476 |
0.75 | 162 | -1.1029 | 0.5478 | 0.129 |
0.75 | 174 | -0.4652 | 0.721 | 0.0608 |
0.75 | 210 | 0.3923 | 0.763 | 0.0538 |
0.75 | 222 | 0.2899 | 0.6172 | 0.0446 |
0.75 | 234 | 0.9448 | 0.5292 | 0.1116 |
0.75 | 246 | 0.2967 | 0.4697 | 0.0452 |
0.75 | 258 | -0.1036 | 0.4717 | 0.0322 |
0.75 | 270 | 0.8704 | 0.69 | 0.1035 |
0.85 | 150 | -0.0417 | 0.8406 | 0.0304 |
0.85 | 162 | -0.5703 | 0.7584 | 0.0715 |
0.85 | 222 | 0.8825 | 0.5587 | 0.1048 |
0.85 | 234 | 0.283 | 0.4702 | 0.044 |
0.85 | 246 | -0.7891 | 0.3814 | 0.0947 |
0.85 | 258 | 0.0886 | 0.4726 | 0.0316 |
0.85 | 270 | 0.3255 | 0.6241 | 0.0477 |
0.95 | 234 | -0.2277 | 0.6198 | 0.0396 |