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Measurement E151M1013

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: 0.3026
Q2: 0.1435 GeV2
W: 1415.0 GeV
Ebeam: 2.999 GeV
ε: 0.9587

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
-0.05 30.0 1.9568 0.8236 0.1461
0.05 42.0 -0.8257 0.6791 0.0674
0.05 54.0 0.3734 0.6205 0.0406
0.05 306.0 0.6739 0.6517 0.0577
0.15 54.0 0.1709 0.4952 0.0325
0.15 66.0 -0.2579 0.5028 0.0354
0.15 78.0 -1.0717 0.6308 0.0839
0.15 294.0 -0.2816 0.4818 0.0364
0.15 306.0 -0.3148 0.5391 0.0378
0.25 54.0 1.2363 0.5727 0.0952
0.25 66.0 0.6857 0.4684 0.0584
0.25 78.0 0.328 0.5303 0.0384
0.25 282.0 0.4319 0.5465 0.0435
0.25 294.0 0.0189 0.4214 0.03
0.25 306.0 -0.3429 0.4495 0.0391
0.35 54.0 0.4894 0.557 0.0467
0.35 66.0 -0.0006 0.4101 0.03
0.35 78.0 0.603 0.4882 0.0533
0.35 90.0 -0.1407 0.6397 0.0317
0.35 270.0 1.0801 0.8138 0.0845
0.35 282.0 0.0197 0.3994 0.03
0.35 294.0 -0.0946 0.3844 0.0308
0.35 306.0 0.9931 0.586 0.0785
0.45 54.0 -0.535 0.5341 0.0493
0.45 66.0 0.009 0.4019 0.03
0.45 78.0 -0.3011 0.4683 0.0372
0.45 90.0 -0.3792 0.5918 0.0408
0.45 102.0 -0.2373 0.7125 0.0347
0.45 270.0 -0.9863 0.3905 0.0781
0.45 282.0 0.47 0.4169 0.0456
0.45 294.0 -0.1084 0.3651 0.031
0.45 306.0 0.0721 0.7856 0.0305
0.45 318.0 1.3423 0.9134 0.1026
0.55 54.0 0.3585 0.5382 0.0398
0.55 66.0 0.0739 0.5189 0.0305
0.55 78.0 -0.6119 0.4281 0.0539
0.55 90.0 -0.2448 0.4855 0.0349
0.55 102.0 0.6087 0.4733 0.0537
0.55 114.0 -0.1777 0.6216 0.0327
0.55 258.0 -0.0886 0.5475 0.0307
0.55 270.0 -0.2919 0.453 0.0368
0.55 282.0 -0.1035 0.4402 0.0309
0.55 294.0 -0.8204 0.4044 0.067
0.55 306.0 -0.4592 0.4693 0.045
0.65 66.0 -0.1264 0.7296 0.0314
0.65 78.0 0.7585 0.4974 0.063
0.65 90.0 0.1561 0.393 0.0321
0.65 102.0 0.0918 0.3684 0.0307
0.65 114.0 -0.0826 0.3657 0.0306
0.65 126.0 -0.5786 0.4288 0.0518
0.65 222.0 0.0858 0.7926 0.0306
0.65 234.0 -0.5941 0.5144 0.0528
0.65 246.0 -0.5938 0.3395 0.0528
0.65 258.0 -0.2265 0.4057 0.0343
0.65 270.0 -0.2768 0.3788 0.0362
0.65 282.0 -0.3967 0.4497 0.0417
0.65 294.0 0.8613 0.7004 0.0697
0.65 306.0 0.7987 0.6054 0.0656
0.75 66.0 0.4653 0.6088 0.0453
0.75 78.0 -0.0037 0.5147 0.03
0.75 90.0 0.2045 0.3212 0.0335
0.75 102.0 -0.3583 0.2733 0.0398
0.75 114.0 0.0602 0.3243 0.0303
0.75 126.0 -0.3257 0.3739 0.0383
0.75 138.0 0.3219 0.542 0.0381
0.75 150.0 -0.8587 0.7149 0.0696
0.75 210.0 -0.8012 0.4916 0.0658
0.75 222.0 -0.3582 0.4041 0.0398
0.75 234.0 -0.5186 0.3573 0.0483
0.75 246.0 -0.1957 0.342 0.0332
0.75 258.0 -0.1841 0.3033 0.0329
0.75 270.0 0.5469 0.4184 0.05
0.75 282.0 -1.5903 0.2863 0.12
0.75 294.0 -0.1144 0.5807 0.0311
0.85 66.0 1.0741 0.4547 0.084
0.85 78.0 -0.1353 0.4219 0.0316
0.85 90.0 0.6186 0.4482 0.0543
0.85 102.0 -0.0821 0.2998 0.0306
0.85 114.0 -0.2465 0.3186 0.035
0.85 126.0 0.589 0.3686 0.0525
0.85 138.0 -0.8056 0.3798 0.0661
0.85 150.0 -0.081 0.5285 0.0306
0.85 162.0 -0.5142 0.5348 0.0481
0.85 174.0 1.7042 0.8613 0.1281
0.85 186.0 0.0358 0.6779 0.0301
0.85 198.0 -1.6631 0.3572 0.1252
0.85 210.0 1.0539 0.5758 0.0827
0.85 222.0 0.087 0.374 0.0307
0.85 234.0 0.4214 0.3436 0.043
0.85 246.0 0.3913 0.3255 0.0414
0.85 258.0 -0.5997 0.2535 0.0531
0.85 270.0 0.5305 0.3142 0.049
0.85 282.0 -0.4606 0.3041 0.0451
0.85 294.0 -0.5662 0.3644 0.0511
0.95 66.0 -0.6836 0.4137 0.0583
0.95 78.0 0.0975 0.4861 0.0308
0.95 90.0 0.0566 0.6883 0.0303
0.95 102.0 0.5468 0.6719 0.05
0.95 114.0 0.757 0.4927 0.0629
0.95 126.0 0.2982 0.5086 0.0371
0.95 138.0 0.172 0.5462 0.0325
0.95 150.0 -0.5973 0.5049 0.053
0.95 162.0 -0.9431 0.5237 0.0752
0.95 174.0 -1.4819 0.4408 0.1124
0.95 186.0 0.1073 0.6349 0.031
0.95 198.0 0.82 0.6422 0.067
0.95 210.0 -0.3049 0.4733 0.0374
0.95 222.0 0.3793 0.4951 0.0408
0.95 234.0 -0.4311 0.3437 0.0435
0.95 246.0 -0.208 0.3293 0.0336
0.95 258.0 0.0523 0.3067 0.0302
0.95 270.0 0.0774 0.2896 0.0305
0.95 282.0 0.111 0.292 0.0311
0.95 294.0 0.0251 0.3151 0.0301
Created in SINP MSU, CLAS Collaboration