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Measurement E151M2054

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: 0.1049
Q2: 0.0593 GeV2
W: 1475.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9226

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty
0.25 54.0 -0.1136 0.6244
0.25 66.0 0.9302 0.4903
0.25 78.0 -1.2972 0.4966
0.25 282.0 -0.1868 0.5482
0.25 294.0 0.175 0.492
0.35 30.0 -0.8978 1.2444
0.35 54.0 -0.5369 0.4736
0.35 66.0 -0.3098 0.414
0.35 78.0 -0.7499 0.4339
0.35 90.0 0.146 1.2836
0.35 270.0 0.1842 0.478
0.35 282.0 0.8951 0.3639
0.35 294.0 0.6662 0.4639
0.45 66.0 -0.3492 0.8942
0.45 78.0 -0.5877 0.9641
0.45 90.0 -0.5736 0.9723
0.45 102.0 0.3278 1.3118
0.45 114.0 2.2821 1.144
0.45 258.0 0.3257 1.1351
0.45 270.0 -0.7071 0.7584
0.45 282.0 0.5684 0.6706
0.45 294.0 0.6991 0.7758
0.45 306.0 -1.4807 1.0408
0.55 66.0 -0.9992 1.2835
0.55 78.0 0.0698 0.8793
0.55 90.0 -0.5845 1.0439
0.55 102.0 -0.4077 1.1668
0.55 114.0 -1.8844 1.0469
0.55 126.0 -1.0226 1.0225
0.55 138.0 -1.5035 1.3428
0.55 234.0 1.1628 1.1783
0.55 246.0 0.7467 1.1505
0.55 258.0 -0.2872 0.8771
0.55 270.0 1.8719 0.7772
0.55 282.0 0.708 0.6683
0.55 294.0 -0.4072 1.0731
0.65 66.0 0.5147 1.3043
0.65 78.0 0.528 1.3485
0.65 102.0 -0.2747 1.2796
0.65 114.0 -0.7295 0.9091
0.65 126.0 2.3772 0.9309
0.65 138.0 -1.6644 1.0533
0.65 150.0 -0.6204 1.246
0.65 186.0 -0.9382 1.3782
0.65 210.0 -0.2782 1.0302
0.65 222.0 0.6086 0.8309
0.65 234.0 -1.8905 0.8347
0.65 246.0 -0.6672 0.8674
0.65 258.0 0.0865 0.9365
0.65 270.0 0.3341 0.8553
0.65 282.0 -0.5706 1.0449
0.65 294.0 -0.9093 0.826
0.65 306.0 -0.0148 1.1234
0.75 78.0 0.9529 1.2485
0.75 102.0 1.9924 1.2219
0.75 114.0 -1.5958 0.9622
0.75 126.0 0.5723 1.0217
0.75 138.0 -0.1427 1.2609
0.75 150.0 1.6901 1.2905
0.75 198.0 -3.5961 1.3005
0.75 210.0 -1.0666 1.0258
0.75 222.0 -0.476 1.1021
0.75 234.0 0.0526 0.9833
0.75 246.0 -0.4552 0.8434
0.75 258.0 -0.8575 1.2655
0.75 282.0 0.0226 0.8679
0.75 294.0 -0.4043 1.0181
0.85 90.0 0.8358 1.4276
0.85 102.0 -0.1102 1.8971
0.85 114.0 0.2717 1.6947
0.85 126.0 -1.3629 1.4754
0.85 186.0 0.3043 1.7837
0.85 210.0 0.4605 1.3259
0.85 222.0 -0.9086 1.0778
0.85 234.0 0.0228 0.9373
0.85 246.0 -0.4755 1.0687
0.85 258.0 2.6821 1.165
0.85 270.0 -1.6483 1.3477
0.95 234.0 2.5581 3.3236
0.95 246.0 3.8858 3.3207
0.35 306.0 0.8919 0.7207
0.45 66.0 -0.4317 0.4392
0.45 78.0 -0.3235 0.4471
0.45 90.0 -0.5597 0.5285
0.45 102.0 0.4558 0.7092
0.45 114.0 0.5602 0.6319
0.45 258.0 -0.4084 0.6802
0.45 270.0 0.5434 0.4223
0.45 282.0 0.3809 0.3903
0.45 294.0 -0.5065 0.4704
0.55 66.0 -0.0119 0.6744
0.55 78.0 0.2801 0.4552
0.55 90.0 0.6606 0.5344
0.55 102.0 -0.2164 0.5758
0.55 114.0 0.6604 0.506
0.55 126.0 0.1796 0.5707
0.55 138.0 0.1131 0.7458
0.55 222.0 0.1532 0.7997
0.55 234.0 -0.3817 0.735
0.55 246.0 -1.1064 0.7496
0.55 258.0 0.167 0.5884
0.55 270.0 0.3058 0.4122
0.55 282.0 -0.5536 0.4342
0.55 294.0 0.6245 0.6776
0.65 54.0 1.4712 0.6884
0.65 66.0 0.2545 0.469
0.65 78.0 1.0371 0.6674
0.65 90.0 -0.426 0.6408
0.65 102.0 -0.0536 0.5813
0.65 114.0 -0.0629 0.4558
0.65 126.0 0.2568 0.4716
0.65 138.0 -0.2132 0.6318
0.65 150.0 0.6316 0.6789
0.65 198.0 -0.0599 0.8287
0.65 210.0 0.1718 0.7062
0.65 222.0 -0.3202 0.6498
0.65 234.0 -0.374 0.5495
0.65 246.0 -0.7591 0.6381
0.65 258.0 -0.0208 0.4983
0.65 270.0 -0.8198 0.4683
0.65 282.0 0.7761 0.6336
0.65 294.0 0.3903 0.4908
0.65 306.0 0.3404 0.6215
0.75 66.0 0.4876 0.6761
0.75 78.0 0.4265 0.6623
0.75 102.0 -0.1815 0.6602
0.75 114.0 -0.1541 0.5271
0.75 126.0 0.5519 0.5302
0.75 138.0 -0.0192 0.5888
0.75 150.0 0.0322 0.7207
0.75 198.0 -0.4921 0.8009
0.75 210.0 -0.9561 0.6098
0.75 222.0 -0.8723 0.6349
0.75 234.0 0.1298 0.5367
0.75 246.0 0.1003 0.5202
0.75 258.0 -0.7093 0.6008
0.75 282.0 0.5977 0.5191
0.75 294.0 -0.0002 0.5899
0.85 90.0 0.2384 0.6741
0.85 102.0 -1.0238 0.6497
0.85 114.0 0.7812 0.6439
0.85 126.0 -0.6692 0.7507
0.85 138.0 -0.3475 0.864
0.85 198.0 -0.6556 1.0128
0.85 210.0 -0.8628 0.7236
0.85 222.0 -0.0524 0.6323
0.85 234.0 0.546 0.5783
0.85 246.0 0.0356 0.538
0.85 258.0 -0.1286 0.6741
0.85 270.0 0.9132 0.6594
0.95 210.0 2.0379 1.407
0.95 222.0 0.4593 1.3348
0.95 234.0 0.1338 1.1048
0.95 246.0 -0.3656 1.2173
0.95 258.0 -1.5388 1.2885
Created in SINP MSU, CLAS Collaboration