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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 : | 0.0245 GeV2 | |
---|---|---|
W : | 1235 GeV | |
ε : | 0.9452 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.1817 |
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 | -0.5102 | 0.4403 | 0.0436 |
0.25 | 54 | 0.0543 | 0.3974 | 0.0302 |
0.35 | 30 | -0.272 | 0.4588 | 0.0344 |
0.35 | 42 | 0.0206 | 0.4448 | 0.03 |
0.35 | 54 | 0.4557 | 0.5096 | 0.0412 |
0.45 | 42 | -0.432 | 0.4312 | 0.0402 |
0.45 | 270 | -0.6299 | 0.3374 | 0.0492 |
0.45 | 282 | -0.0932 | 0.4353 | 0.0306 |
0.55 | 246 | -0.1791 | 0.3387 | 0.032 |
0.55 | 258 | 0.1788 | 0.3001 | 0.032 |
0.55 | 270 | -0.0702 | 0.2639 | 0.0303 |
0.55 | 282 | 0.1416 | 0.385 | 0.0313 |
0.65 | 234 | -0.3196 | 0.3272 | 0.0359 |
0.65 | 246 | -0.5214 | 0.2485 | 0.0441 |
0.65 | 258 | 0.0828 | 0.2206 | 0.0304 |
0.65 | 270 | 0.0579 | 0.258 | 0.0302 |
0.65 | 282 | -1.034 | 0.2414 | 0.0707 |
0.75 | 126 | 0.1497 | 0.4706 | 0.0314 |
0.75 | 138 | -0.0535 | 0.359 | 0.0302 |
0.75 | 150 | -0.4417 | 0.3231 | 0.0406 |
0.75 | 162 | 0.2015 | 0.3539 | 0.0325 |
0.75 | 174 | 0.0644 | 0.3634 | 0.0303 |
0.75 | 186 | 0.1406 | 0.3711 | 0.0312 |
0.75 | 222 | -0.09 | 0.4314 | 0.0305 |
0.75 | 234 | -0.1212 | 0.3412 | 0.0309 |
0.75 | 246 | 0.0301 | 0.2486 | 0.0301 |
0.75 | 258 | -0.0256 | 0.2475 | 0.03 |
0.75 | 270 | -0.221 | 0.2495 | 0.033 |
0.75 | 282 | -0.0563 | 0.3976 | 0.0302 |
0.85 | 126 | -0.6086 | 0.3889 | 0.0482 |
0.85 | 138 | 0.4709 | 0.3342 | 0.0418 |
0.85 | 150 | -0.0651 | 0.324 | 0.0303 |
0.85 | 162 | -0.0804 | 0.3074 | 0.0304 |
0.85 | 174 | 0.2558 | 0.3318 | 0.0339 |
0.85 | 186 | 0.2659 | 0.3466 | 0.0342 |
0.85 | 198 | -0.3572 | 0.3642 | 0.0373 |
0.85 | 210 | 0.1566 | 0.4428 | 0.0315 |
0.85 | 222 | -0.1551 | 0.3749 | 0.0315 |
0.85 | 234 | -0.0789 | 0.3131 | 0.0304 |
0.85 | 246 | -0.0754 | 0.2935 | 0.0304 |
0.85 | 258 | 0.1896 | 0.324 | 0.0322 |
0.85 | 270 | 0.1028 | 0.4104 | 0.0307 |
0.95 | 162 | 0.1462 | 0.4414 | 0.0313 |
0.15 | 42 | 0.1209 | 0.7564 | 0.0309 |
0.25 | 30 | -0.9635 | 0.4151 | 0.0653 |
0.25 | 42 | -0.1312 | 0.6515 | 0.031 |
0.25 | 54 | 0.7269 | 0.8979 | 0.0531 |
0.35 | 42 | -0.7971 | 0.39 | 0.0566 |
0.45 | 270 | 0.4006 | 0.6053 | 0.0385 |
0.45 | 282 | -0.6207 | 0.5143 | 0.0479 |
0.55 | 246 | 0.985 | 0.762 | 0.0665 |
0.55 | 258 | 0.2151 | 0.4528 | 0.0327 |
0.55 | 270 | 0.0948 | 0.3996 | 0.0305 |
0.55 | 282 | -0.0325 | 0.5319 | 0.0301 |
0.65 | 234 | -0.3499 | 0.4798 | 0.0367 |
0.65 | 246 | 0.6405 | 0.4726 | 0.0489 |
0.65 | 258 | -0.4773 | 0.2859 | 0.0415 |
0.65 | 270 | -0.4488 | 0.2867 | 0.0404 |
0.65 | 282 | -0.5061 | 0.4078 | 0.0428 |
0.75 | 126 | 0.6399 | 0.7543 | 0.0488 |
0.75 | 138 | -0.8698 | 0.3944 | 0.0604 |
0.75 | 150 | 0.3179 | 0.6586 | 0.0356 |
0.75 | 162 | 0.1272 | 0.5307 | 0.031 |
0.75 | 174 | 0.268 | 0.7378 | 0.0341 |
0.75 | 186 | -0.043 | 0.6532 | 0.0301 |
0.75 | 198 | 1.1092 | 1.0602 | 0.0732 |
0.75 | 210 | -0.4814 | 0.4751 | 0.0417 |
0.75 | 222 | -0.3828 | 0.6719 | 0.0378 |
0.75 | 234 | -0.4075 | 0.3629 | 0.0388 |
0.75 | 246 | -0.3346 | 0.2944 | 0.0361 |
0.75 | 258 | -0.3052 | 0.3254 | 0.0352 |
0.75 | 270 | 0.6705 | 0.5551 | 0.0503 |
0.75 | 282 | -0.4175 | 0.4821 | 0.0391 |
0.85 | 126 | 0.6721 | 0.7165 | 0.0504 |
0.85 | 138 | -0.4097 | 0.389 | 0.0388 |
0.85 | 150 | 1.5788 | 0.6309 | 0.0997 |
0.85 | 162 | 0.3298 | 0.4472 | 0.036 |
0.85 | 174 | -0.2227 | 0.4329 | 0.0329 |
0.85 | 186 | 1.0235 | 0.7686 | 0.0685 |
0.85 | 198 | -0.2711 | 0.4762 | 0.0342 |
0.85 | 210 | -0.181 | 0.5362 | 0.0319 |
0.85 | 222 | 0.8168 | 0.632 | 0.0576 |
0.85 | 234 | 0.5901 | 0.5643 | 0.0465 |
0.85 | 246 | -0.4427 | 0.311 | 0.0401 |
0.85 | 258 | -0.0556 | 0.4036 | 0.0302 |
0.85 | 270 | 0.6596 | 0.6236 | 0.0498 |