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Measurement E151M765

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: 0.23
Q2: 0.0593 GeV2
W: 1325.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9627

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.25 66.0 1.9207 1.4718 0.1798
0.25 294.0 1.0853 0.8881 0.1046
0.25 306.0 -1.1338 0.8633 0.1089
0.35 66.0 0.7362 0.9794 0.0743
0.35 78.0 -0.138 1.098 0.0326
0.35 294.0 -1.5225 0.7676 0.1437
0.35 306.0 -1.1299 0.8466 0.1085
0.45 66.0 0.103 1.0643 0.0315
0.45 78.0 1.4306 1.0582 0.1354
0.45 90.0 1.3117 1.4572 0.1247
0.45 282.0 -2.1294 0.948 0.1988
0.45 294.0 -1.6572 0.6997 0.1559
0.45 306.0 0.0697 1.0872 0.0307
0.55 78.0 1.2752 0.9779 0.1215
0.55 90.0 0.1611 1.0688 0.0335
0.55 270.0 1.4766 1.2183 0.1395
0.55 282.0 -0.7912 1.0981 0.0789
0.55 294.0 -0.8759 1.0217 0.0862
0.65 66.0 1.0974 1.4042 0.1056
0.65 78.0 -0.2018 1.1715 0.0353
0.65 90.0 1.9987 1.3916 0.1869
0.65 114.0 1.5059 1.3905 0.1422
0.65 126.0 0.0291 1.3427 0.0301
0.65 234.0 -0.3557 1.2628 0.0445
0.65 246.0 -1.9082 0.8386 0.1786
0.65 258.0 -0.9605 0.7854 0.0936
0.65 270.0 0.7944 1.0861 0.0792
0.65 282.0 3.2375 1.2195 0.3003
0.75 102.0 -0.5598 1.2852 0.0597
0.75 114.0 1.4009 1.0241 0.1327
0.75 126.0 1.5075 1.1376 0.1423
0.75 138.0 0.3645 1.1458 0.0451
0.75 222.0 -1.8565 1.042 0.1739
0.75 234.0 -0.4945 0.9155 0.0546
0.75 246.0 -0.3381 0.8545 0.0433
0.75 258.0 -0.0341 0.8137 0.0302
0.75 270.0 0.1028 0.9837 0.0315
0.85 102.0 -3.1092 1.2293 0.2885
0.85 114.0 -0.2519 1.3325 0.038
0.85 126.0 1.2637 1.0992 0.1204
0.85 138.0 0.5724 1.1798 0.0608
0.85 150.0 0.8776 1.4474 0.0864
0.85 162.0 2.3605 1.7652 0.2199
0.85 210.0 -0.8134 1.426 0.0808
0.85 222.0 1.1372 1.3963 0.1092
0.85 234.0 -0.4509 1.0305 0.0513
0.85 246.0 0.6633 0.8864 0.0682
0.85 258.0 -1.1831 0.8226 0.1132
0.85 270.0 2.2624 1.0506 0.2109
0.95 150.0 7.8779 5.6472 0.7277
0.95 222.0 -5.4353 3.6223 0.5025
0.95 234.0 -0.5959 3.0586 0.0626
0.95 246.0 2.3502 3.7863 0.219
0.15 306.0 -0.6672 0.3921 0.0531
0.25 66.0 -0.3789 0.4077 0.039
0.25 294.0 -0.5645 0.4108 0.0477
0.25 306.0 -0.4995 0.3334 0.0444
0.35 66.0 0.3582 0.3674 0.0381
0.35 78.0 -0.0497 0.3551 0.0302
0.35 282.0 -0.9164 0.4051 0.0672
0.35 294.0 0.3238 0.3854 0.0368
0.35 306.0 -0.0269 0.3828 0.0301
0.45 66.0 0.8244 0.4056 0.0619
0.45 78.0 0.1047 0.2971 0.0308
0.45 90.0 -0.1077 0.4583 0.0308
0.45 282.0 0.041 0.4734 0.0301
0.45 294.0 0.133 0.4059 0.0312
0.55 66.0 0.126 0.4397 0.0311
0.55 78.0 -0.1031 0.3567 0.0308
0.55 90.0 0.0856 0.5195 0.0305
0.55 258.0 -0.5414 0.5045 0.0465
0.55 270.0 0.4614 0.6079 0.0426
0.55 282.0 -0.1385 0.5188 0.0313
0.55 294.0 -0.5314 0.4367 0.046
0.65 78.0 -0.5353 0.4744 0.0462
0.65 90.0 -0.0351 0.601 0.0301
0.65 102.0 -0.6019 0.4588 0.0496
0.65 114.0 0.1962 0.5455 0.0326
0.65 126.0 -0.0244 0.5419 0.03
0.65 234.0 0.1143 0.5308 0.0309
0.65 246.0 0.616 0.5242 0.0503
0.65 258.0 -0.165 0.387 0.0319
0.65 270.0 -0.0656 0.4552 0.0303
0.65 282.0 -0.6735 0.455 0.0534
0.75 90.0 -0.6137 0.543 0.0502
0.75 102.0 0.5292 0.4597 0.0459
0.75 114.0 -0.0425 0.4252 0.0301
0.75 126.0 0.2905 0.4606 0.0355
0.75 138.0 0.0474 0.4958 0.0302
0.75 150.0 0.0212 0.6247 0.03
0.75 222.0 0.3438 0.5757 0.0375
0.75 234.0 0.4054 0.5235 0.0401
0.75 246.0 -0.4493 0.3437 0.0421
0.75 258.0 0.0482 0.3625 0.0302
0.75 270.0 -0.3632 0.4154 0.0383
0.75 282.0 -0.3997 0.5493 0.0398
0.85 102.0 0.5546 0.6143 0.0472
0.85 114.0 0.1404 0.444 0.0314
0.85 126.0 0.1832 0.4485 0.0323
0.85 138.0 0.353 0.4356 0.0379
0.85 150.0 -0.2028 0.5882 0.0328
0.85 162.0 -0.6941 0.6031 0.0545
0.85 210.0 -0.5047 0.6141 0.0447
0.85 222.0 0.4603 0.5695 0.0426
0.85 234.0 0.0365 0.4653 0.0301
0.85 246.0 0.1495 0.4075 0.0316
0.85 258.0 0.306 0.4169 0.0361
0.85 270.0 0.8828 0.4132 0.0652
0.95 126.0 -0.7441 1.0258 0.0573
0.95 138.0 -0.6641 1.0393 0.0529
0.95 162.0 -2.1086 0.8395 0.1416
0.95 210.0 0.1541 1.1654 0.0317
0.95 222.0 -0.2136 0.9981 0.0331
0.95 234.0 0.4672 0.9032 0.0429
0.95 246.0 -0.2348 0.8668 0.0337
0.95 258.0 -0.3416 0.8748 0.0374
Created in SINP MSU, CLAS Collaboration