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Measurement E151M2055

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: ALL
εL: 0.1228
Q2: 0.0707 GeV2
W: 1475.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9198

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.25 66.0 0.4031 1.0452 0.0477
0.25 78.0 0.1324 1.2102 0.0324
0.25 282.0 -0.616 1.0847 0.0641
0.25 294.0 2.0505 0.9692 0.1908
0.35 66.0 -0.6231 0.9593 0.0646
0.35 78.0 -0.9615 0.9728 0.0933
0.35 90.0 1.9648 1.2624 0.183
0.35 270.0 0.3132 0.9995 0.0416
0.35 282.0 -1.2783 0.8072 0.1213
0.35 294.0 -0.3901 0.8237 0.0467
0.45 66.0 -0.8893 1.0328 0.0871
0.45 78.0 0.4123 0.8416 0.0483
0.45 90.0 0.0516 1.1824 0.0304
0.45 102.0 -1.8187 1.1195 0.1698
0.45 258.0 -0.1527 1.1132 0.0331
0.45 270.0 -0.3875 0.8939 0.0466
0.45 282.0 -0.0837 0.6961 0.031
0.45 294.0 0.5596 0.8472 0.0595
0.55 78.0 -1.0566 0.939 0.1016
0.55 90.0 0.2704 1.1324 0.039
0.55 102.0 0.3342 1.1727 0.0429
0.55 114.0 -0.6398 1.048 0.066
0.55 126.0 -0.6273 0.9253 0.065
0.55 234.0 2.6175 1.1895 0.2424
0.55 246.0 0.9963 1.2602 0.0963
0.55 258.0 0.3174 0.8436 0.0418
0.55 270.0 -0.2975 0.8004 0.0406
0.55 282.0 0.0825 0.8709 0.0309
0.55 294.0 -1.6518 0.8693 0.1547
0.65 78.0 -0.0114 1.2024 0.03
0.65 90.0 -2.1044 1.1298 0.1957
0.65 102.0 2.2172 1.2334 0.206
0.65 114.0 -0.6818 1.0885 0.0695
0.65 126.0 -0.6825 0.9197 0.0695
0.65 138.0 -0.4718 1.0462 0.0527
0.65 150.0 -0.4308 1.3093 0.0497
0.65 210.0 0.0082 1.0732 0.03
0.65 222.0 0.8937 0.9133 0.0874
0.65 234.0 -2.0607 0.7412 0.1917
0.65 246.0 1.4141 0.9345 0.1334
0.65 258.0 1.1049 0.8458 0.1059
0.65 270.0 0.3926 0.8861 0.0469
0.65 294.0 0.5406 1.0701 0.058
0.65 306.0 0.4755 1.1898 0.053
0.75 78.0 -4.1304 4.1304 0.3808
0.75 102.0 -1.1699 1.275 0.1116
0.75 114.0 0.2229 1.055 0.0363
0.75 126.0 1.5456 1.0538 0.1452
0.75 138.0 2.1437 1.0052 0.1993
0.75 150.0 2.7267 1.2137 0.2524
0.75 198.0 0.0004 1.2789 0.03
0.75 210.0 -1.0749 1.1061 0.1032
0.75 222.0 0.1321 1.0632 0.0324
0.75 234.0 -0.7361 0.9294 0.074
0.75 246.0 -1.4045 0.8694 0.1325
0.75 258.0 0.1694 0.962 0.0338
0.75 282.0 0.5694 1.0346 0.0603
0.75 294.0 0.0225 1.1411 0.0301
0.85 90.0 0.7841 1.2532 0.0781
0.85 102.0 -0.5272 1.551 0.057
0.85 114.0 0.1463 1.5876 0.0329
0.85 126.0 0.2632 1.4375 0.0385
0.85 138.0 0.5544 1.4709 0.0591
0.85 222.0 1.1845 1.0653 0.1129
0.85 234.0 -0.6563 1.0554 0.0674
0.85 246.0 0.3907 1.0359 0.0468
0.85 258.0 -1.421 1.0349 0.134
0.85 270.0 -1.9551 1.0839 0.1822
0.95 222.0 -1.3532 4.3656 0.1279
0.95 234.0 6.5931 3.6235 0.6067
0.95 246.0 -2.3644 3.3892 0.2194
0.95 258.0 1.049 4.0168 0.101
0.15 66.0 -0.4496 0.6985 0.0419
0.25 54.0 -0.5785 0.6286 0.0481
0.25 66.0 -0.4445 0.6014 0.0417
0.25 78.0 -0.1825 0.6494 0.0323
0.25 282.0 -0.9057 0.6021 0.0661
0.25 294.0 -0.7614 0.5687 0.0579
0.25 306.0 -0.1988 0.601 0.0327
0.35 66.0 0.1409 0.4566 0.0314
0.35 78.0 -0.0835 0.4766 0.0305
0.35 90.0 1.4224 0.6387 0.0973
0.35 270.0 -0.5418 0.5637 0.0463
0.35 282.0 -0.2289 0.4784 0.0335
0.35 294.0 0.1594 0.479 0.0317
0.35 306.0 -0.5638 0.6414 0.0474
0.45 66.0 -0.5968 0.4651 0.0491
0.45 78.0 -0.1899 0.4598 0.0324
0.45 90.0 0.2668 0.5947 0.0347
0.45 102.0 0.56 0.826 0.0472
0.45 270.0 -0.063 0.4825 0.0303
0.45 282.0 0.4349 0.4203 0.0412
0.45 294.0 0.0997 0.4254 0.0307
0.55 66.0 0.6018 0.7346 0.0493
0.55 78.0 -0.2744 0.5378 0.0349
0.55 90.0 -0.6026 0.6447 0.0494
0.55 102.0 -1.8374 0.4657 0.1232
0.55 114.0 -0.483 0.6105 0.0434
0.55 126.0 0.7163 0.5527 0.0554
0.55 222.0 -0.4319 0.9032 0.0411
0.55 234.0 -0.4789 0.8208 0.0432
0.55 246.0 -0.7121 0.6756 0.0552
0.55 258.0 0.2812 0.4988 0.0351
0.55 270.0 -0.5285 0.4821 0.0456
0.55 282.0 -0.9212 0.4575 0.067
0.55 294.0 0.0176 0.65 0.03
0.65 66.0 -1.0837 0.6212 0.0766
0.65 78.0 0.8529 0.5911 0.0631
0.65 90.0 -0.3132 0.6679 0.0363
0.65 102.0 0.5724 0.6018 0.0478
0.65 114.0 1.174 0.4635 0.0821
0.65 126.0 -0.2881 0.5161 0.0354
0.65 138.0 0.0706 0.6635 0.0303
0.65 198.0 -0.1384 0.8772 0.0313
0.65 210.0 1.5192 0.8155 0.1033
0.65 222.0 0.8502 0.5676 0.0629
0.65 234.0 0.551 0.5679 0.0467
0.65 246.0 -0.2386 0.5088 0.0338
0.65 258.0 -0.1841 0.5819 0.0323
0.65 270.0 0.3004 0.584 0.0358
0.65 282.0 0.4113 0.6409 0.0402
0.65 294.0 0.6367 0.596 0.0511
0.65 306.0 -0.6956 0.5769 0.0543
0.75 66.0 -0.7152 0.7188 0.0554
0.75 78.0 0.6863 0.6506 0.0538
0.75 102.0 -0.3833 0.6022 0.039
0.75 114.0 -0.2841 0.453 0.0352
0.75 126.0 0.337 0.5051 0.0372
0.75 138.0 -1.0562 0.6197 0.075
0.75 150.0 -0.2336 0.8464 0.0336
0.75 186.0 -1.218 0.8725 0.0847
0.75 198.0 -0.5432 0.9118 0.0464
0.75 210.0 -0.0857 0.688 0.0305
0.75 222.0 0.6916 0.5011 0.0541
0.75 234.0 -0.1812 0.5586 0.0322
0.75 246.0 -0.6697 0.5738 0.0529
0.75 258.0 -0.5587 0.599 0.0471
0.75 270.0 1.0081 0.6914 0.0721
0.75 282.0 0.3063 0.5271 0.036
0.75 294.0 0.6149 0.5448 0.05
0.85 90.0 -0.2566 0.7689 0.0343
0.85 102.0 0.2247 0.668 0.0334
0.85 114.0 -0.4686 0.738 0.0428
0.85 126.0 1.2279 0.585 0.0853
0.85 138.0 -1.1653 0.753 0.0815
0.85 150.0 -0.0538 0.9949 0.0302
0.85 198.0 -0.7573 0.9404 0.0577
0.85 210.0 -0.0525 0.7896 0.0302
0.85 222.0 -0.1497 0.6134 0.0315
0.85 234.0 -0.6736 0.6111 0.0531
0.85 246.0 -0.2099 0.5374 0.033
0.85 258.0 -0.031 0.6749 0.0301
0.85 270.0 0.1555 0.6263 0.0317
0.95 114.0 0.2913 1.1799 0.0355
0.95 234.0 0.2481 1.3037 0.0341
0.95 246.0 0.4542 1.1836 0.0421
0.95 258.0 1.0986 1.3583 0.0775
Created in SINP MSU, CLAS Collaboration