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Measurement E151M595

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: 0.0869
Q2: 0.0496 GeV2
W: 1475.0 GeV
Ebeam: 1.9889 GeV
ε: 0.8994

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.15 30.0 0.6322 0.7697 0.0489
0.15 42.0 1.3388 0.817 0.0872
0.15 318.0 -0.3211 0.6912 0.0359
0.25 30.0 0.7066 0.6405 0.0526
0.25 54.0 1.298 0.6552 0.0849
0.25 66.0 0.5362 0.5919 0.0444
0.25 78.0 0.0769 0.4452 0.0304
0.25 90.0 -0.1804 0.6747 0.032
0.25 282.0 -0.6688 0.4299 0.0507
0.25 294.0 0.2894 0.4987 0.0348
0.25 306.0 0.3724 0.5783 0.0377
0.25 318.0 -0.2658 0.5745 0.0341
0.25 330.0 -0.784 0.5646 0.0566
0.35 18.0 0.5287 0.6077 0.0441
0.35 30.0 0.2081 0.6374 0.0326
0.35 42.0 0.1598 0.6674 0.0316
0.35 54.0 0.6506 0.6194 0.0498
0.35 66.0 0.6961 0.3954 0.0521
0.35 78.0 -0.7692 0.3222 0.0558
0.35 90.0 0.3359 0.5358 0.0364
0.35 258.0 0.7918 0.7941 0.057
0.35 270.0 0.444 0.4447 0.0405
0.35 282.0 0.185 0.355 0.0321
0.35 294.0 -0.1037 0.4148 0.0307
0.35 306.0 -0.3313 0.5254 0.0362
0.35 318.0 -0.1447 0.6464 0.0313
0.35 330.0 -0.5757 0.5713 0.0463
0.45 18.0 0.3159 0.7241 0.0357
0.45 30.0 0.9963 0.8778 0.0679
0.45 66.0 -0.101 0.4173 0.0306
0.45 78.0 0.7402 0.4031 0.0543
0.45 90.0 0.207 0.4426 0.0326
0.45 102.0 -1.5519 0.3921 0.0995
0.45 114.0 0.2592 0.621 0.0339
0.45 126.0 -0.0936 0.6439 0.0305
0.45 246.0 0.8229 0.6534 0.0586
0.45 258.0 -0.1115 0.4214 0.0308
0.45 270.0 0.2791 0.3827 0.0345
0.45 282.0 0.9718 0.348 0.0666
0.45 294.0 0.3641 0.4155 0.0374
0.45 306.0 -0.2607 0.5044 0.034
0.45 318.0 0.1196 0.5607 0.0309
0.45 330.0 -0.1536 0.5276 0.0314
0.55 66.0 1.2456 0.5646 0.0819
0.55 78.0 0.2836 0.4294 0.0347
0.55 90.0 -0.4405 0.3903 0.0403
0.55 102.0 -0.2678 0.4208 0.0342
0.55 114.0 0.2572 0.5173 0.0339
0.55 126.0 -0.6922 0.3807 0.0519
0.55 138.0 0.1278 0.4623 0.031
0.55 150.0 -0.6181 0.5454 0.0483
0.55 210.0 2.3458 2.3458 0.1466
0.55 222.0 1.0523 0.5084 0.071
0.55 234.0 -0.1289 0.4895 0.031
0.55 246.0 0.7307 0.4918 0.0538
0.55 258.0 0.7933 0.4134 0.057
0.55 270.0 -0.0502 0.3655 0.0302
0.55 282.0 0.2899 0.3411 0.0348
0.55 294.0 -0.7331 0.3777 0.0539
0.55 306.0 -0.2246 0.7087 0.033
0.65 54.0 1.4687 0.7708 0.0947
0.65 66.0 -0.3157 0.492 0.0357
0.65 78.0 0.1253 0.4793 0.031
0.65 90.0 0.6776 0.5242 0.0512
0.65 102.0 0.577 0.4924 0.0463
0.65 114.0 -0.2823 0.3591 0.0346
0.65 126.0 -0.4893 0.3504 0.0424
0.65 138.0 -1.0099 0.3495 0.0687
0.65 150.0 0.253 0.5573 0.0338
0.65 162.0 -0.3421 0.6184 0.0366
0.65 198.0 0.1813 0.6093 0.032
0.65 210.0 1.1494 0.4927 0.0764
0.65 222.0 1.6699 0.3955 0.1064
0.65 234.0 0.2862 0.4066 0.0347
0.65 246.0 0.2328 0.4274 0.0332
0.65 258.0 -0.2839 0.3808 0.0347
0.65 270.0 0.7272 0.4811 0.0536
0.65 282.0 -0.0847 0.521 0.0304
0.65 294.0 -0.0638 0.515 0.0303
0.65 306.0 -0.3009 0.4842 0.0352
0.75 66.0 0.7942 0.5802 0.0571
0.75 78.0 -0.5103 0.4943 0.0433
0.75 90.0 0.8229 0.7491 0.0586
0.75 102.0 0.0106 0.5218 0.03
0.75 114.0 -0.2863 0.4291 0.0347
0.75 126.0 -0.1205 0.3646 0.0309
0.75 138.0 -1.199 0.3282 0.0792
0.75 150.0 -0.703 0.4729 0.0524
0.75 162.0 -1.1796 0.487 0.0781
0.75 174.0 -0.3266 0.7084 0.036
0.75 186.0 1.6568 0.7045 0.1057
0.75 198.0 0.1099 0.5786 0.0307
0.75 210.0 0.8528 0.4286 0.0602
0.75 222.0 1.1089 0.3941 0.0742
0.75 234.0 0.7038 0.3746 0.0525
0.75 246.0 1.4946 0.4407 0.0962
0.75 258.0 -0.3098 0.3981 0.0355
0.75 270.0 0.9242 0.6056 0.064
0.75 282.0 0.4127 0.404 0.0392
0.75 294.0 0.1325 0.4081 0.0311
0.85 90.0 -0.4412 0.5489 0.0403
0.85 102.0 -0.2344 0.5509 0.0332
0.85 114.0 -0.4297 0.4349 0.0399
0.85 126.0 -0.8524 0.4698 0.0602
0.85 138.0 -0.505 0.443 0.0431
0.85 186.0 -0.261 0.6111 0.034
0.85 198.0 1.1639 0.6384 0.0773
0.85 210.0 0.6389 0.4372 0.0493
0.85 222.0 0.1588 0.4149 0.0315
0.85 234.0 0.1088 0.3254 0.0307
0.85 246.0 0.347 0.3893 0.0367
0.85 258.0 0.3349 0.5117 0.0363
0.85 270.0 -0.1293 0.5198 0.031
0.85 282.0 0.8074 0.7522 0.0578
0.95 198.0 0.193 0.6521 0.0322
0.95 222.0 1.3846 0.6332 0.0898
0.95 234.0 1.6893 0.4421 0.1076
0.95 246.0 0.4405 0.5719 0.0403
0.95 258.0 0.3829 0.6182 0.0381
Created in SINP MSU, CLAS Collaboration