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Measurement E151M861

Experiment: EG4
Year: 2016

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).
Spokesperson: Xiaochao Zheng
Reaction: ep → π+n
Polarization: beam (longitudinal), target (longitudinal)
Quantity: AUL
εL: 0.0933
Q2: 0.0707 GeV2
W: 1535.0 GeV
Ebeam: 2.2596 GeV
ε: 0.8959

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.25 66.0 0.5006 0.5232 0.0609
0.35 66.0 -0.4485 0.7786 0.0511
0.35 78.0 -0.2693 0.6685 0.039
0.35 270.0 0.1312 0.6113 0.0324
0.35 282.0 0.5881 0.6193 0.062
0.35 294.0 -0.4816 0.6477 0.0536
0.45 78.0 0.2123 0.8799 0.0358
0.45 126.0 -1.6691 0.7827 0.1569
0.45 270.0 0.6543 0.6552 0.0674
0.45 282.0 -0.4065 0.5239 0.048
0.45 294.0 -0.0935 0.6271 0.0312
0.55 78.0 -0.2325 0.7698 0.0369
0.55 102.0 0.9589 1.0365 0.0934
0.55 114.0 -1.1178 0.6708 0.1074
0.55 126.0 -0.4384 0.7593 0.0504
0.55 138.0 0.5027 0.9141 0.0552
0.55 222.0 0.9868 0.8054 0.0959
0.55 234.0 0.3086 0.745 0.0414
0.55 246.0 0.6484 0.868 0.0669
0.55 258.0 0.0927 0.8387 0.0312
0.55 270.0 -0.0142 0.6108 0.03
0.55 282.0 -0.6794 0.5893 0.0695
0.65 66.0 0.9151 1.0142 0.0896
0.65 102.0 0.1797 0.9358 0.0343
0.65 114.0 -0.8175 0.7406 0.0812
0.65 126.0 -1.4609 0.6323 0.1381
0.65 138.0 0.1639 1.0238 0.0336
0.65 150.0 -0.2404 0.925 0.0373
0.65 198.0 1.5073 0.8625 0.1423
0.65 210.0 1.5843 0.7794 0.1493
0.65 222.0 0.3047 0.6855 0.0411
0.65 234.0 1.0471 0.6354 0.1012
0.65 246.0 0.5174 0.7847 0.0564
0.65 258.0 -0.362 0.6923 0.0449
0.65 270.0 0.4884 0.8705 0.0541
0.65 294.0 0.9506 0.7531 0.0927
0.75 102.0 0.1992 1.0948 0.0352
0.75 114.0 0.6401 0.7977 0.0663
0.75 126.0 0.0394 0.8571 0.0302
0.75 138.0 -1.3006 0.8723 0.1237
0.75 150.0 -0.0521 0.9538 0.0304
0.75 186.0 -0.0539 1.0102 0.0304
0.75 198.0 -0.634 0.8649 0.0658
0.75 210.0 1.1232 1.0072 0.1079
0.75 222.0 2.129 0.8158 0.1988
0.75 234.0 0.3365 0.678 0.0432
0.75 246.0 0.2642 0.804 0.0387
0.75 270.0 1.7013 0.7797 0.1599
0.75 282.0 0.4396 0.6214 0.0505
0.75 294.0 -0.7485 0.7491 0.0753
0.85 90.0 0.475 1.0385 0.0531
0.85 102.0 1.6167 0.8769 0.1522
0.85 126.0 -1.3019 0.8871 0.1238
0.85 210.0 1.0083 0.8836 0.0978
0.85 222.0 0.6538 0.7998 0.0674
0.85 234.0 0.0806 0.6322 0.0309
0.85 246.0 -0.1882 0.7316 0.0347
0.85 258.0 1.4675 0.8984 0.1387
0.95 114.0 -0.087 3.1001 0.0311
0.95 234.0 2.7804 2.614 0.2584
0.95 246.0 -0.7002 2.5986 0.0712
0.25 78.0 -0.5096 0.5607 0.0449
0.35 66.0 -0.3065 0.5558 0.0361
0.35 78.0 -0.9361 0.4499 0.0684
0.35 90.0 -1.2741 0.5384 0.0888
0.35 270.0 -1.1478 0.5128 0.0811
0.35 282.0 -0.2765 0.5678 0.0351
0.35 294.0 -0.1047 0.5865 0.0308
0.45 66.0 -0.0647 0.6862 0.0303
0.45 78.0 0.2616 0.5413 0.0346
0.45 102.0 -0.5825 0.5792 0.0486
0.45 126.0 -0.5216 0.733 0.0455
0.45 270.0 0.408 0.5837 0.0402
0.45 282.0 0.01 0.5256 0.03
0.45 294.0 0.6059 0.5771 0.0498
0.55 78.0 -0.9036 0.5312 0.0665
0.55 90.0 -1.1644 0.5468 0.0821
0.55 102.0 -0.2592 0.6139 0.0345
0.55 114.0 -1.4555 0.4379 0.1001
0.55 126.0 0.3427 0.6774 0.0375
0.55 138.0 -1.4663 0.6042 0.1008
0.55 246.0 0.3807 0.7087 0.039
0.55 258.0 1.689 0.7609 0.1148
0.55 270.0 0.4314 0.6161 0.0412
0.55 282.0 0.1414 0.4681 0.0314
0.65 66.0 -0.9936 0.4781 0.0718
0.65 102.0 -0.7907 0.529 0.0599
0.65 114.0 0.0561 0.5193 0.0302
0.65 126.0 -0.9772 0.4523 0.0708
0.65 138.0 -0.7987 0.5513 0.0604
0.65 210.0 1.3086 0.6566 0.091
0.65 222.0 1.1969 0.6304 0.0841
0.65 234.0 -0.2637 0.5344 0.0346
0.65 246.0 0.2521 0.6958 0.0343
0.65 258.0 0.8144 0.6098 0.0613
0.65 270.0 1.0148 0.6902 0.073
0.65 282.0 0.3947 0.739 0.0396
0.65 294.0 -0.1685 0.5404 0.032
0.75 66.0 -0.0474 0.6373 0.0302
0.75 78.0 -0.8473 0.6402 0.0632
0.75 90.0 -0.8223 0.6743 0.0617
0.75 102.0 -0.3836 0.6427 0.0392
0.75 114.0 -0.2228 0.5796 0.0334
0.75 126.0 -0.9141 0.5154 0.0671
0.75 138.0 -0.512 0.5329 0.045
0.75 150.0 0.6046 0.9236 0.0497
0.75 162.0 -0.7197 0.7924 0.056
0.75 198.0 0.7691 0.7482 0.0587
0.75 210.0 1.2596 0.6885 0.0879
0.75 222.0 1.6848 0.5831 0.1146
0.75 234.0 -0.5957 0.5807 0.0493
0.75 246.0 0.8885 0.6405 0.0656
0.75 258.0 -0.2358 0.7108 0.0338
0.75 270.0 -1.2147 0.578 0.0852
0.75 282.0 0.8931 0.5734 0.0658
0.75 294.0 1.0844 0.5865 0.0772
0.85 90.0 -0.668 0.5423 0.0531
0.85 102.0 0.0465 0.6452 0.0302
0.85 114.0 -1.3519 0.6181 0.0937
0.85 126.0 -1.6289 0.6169 0.111
0.85 138.0 -1.7786 0.593 0.1205
0.85 198.0 0.7589 0.8874 0.0581
0.85 210.0 0.4152 0.6818 0.0405
0.85 222.0 1.875 0.6154 0.1266
0.85 234.0 1.2847 0.6716 0.0895
0.85 246.0 0.6083 0.6206 0.0499
0.85 258.0 0.7479 0.7147 0.0575
0.85 270.0 1.6002 0.9454 0.1092
0.95 102.0 1.218 1.3354 0.0854
0.95 222.0 3.1287 1.1706 0.2075
0.95 234.0 -1.0815 1.1177 0.0771
0.95 246.0 0.0009 1.2903 0.03
Created in SINP MSU, CLAS Collaboration