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Measurement E151M1061

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: 0.1802
Q2: 0.1435 GeV2
W: 1535.0 GeV
Ebeam: 2.999 GeV
ε: 0.9348

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
-0.05 30.0 0.1085 0.8556 0.031
0.05 54.0 -0.6654 0.7582 0.0571
0.05 66.0 0.1966 0.7241 0.0333
0.15 54.0 1.4298 0.7699 0.1087
0.15 66.0 -0.1458 0.5799 0.0318
0.15 78.0 0.0784 0.6895 0.0305
0.15 282.0 1.048 0.9396 0.0823
0.15 294.0 -0.3194 0.5334 0.038
0.25 54.0 0.2561 0.6161 0.0354
0.25 66.0 -0.6027 0.4427 0.0533
0.25 78.0 -0.7447 0.5062 0.0621
0.25 270.0 2.5793 2.5793 0.1909
0.25 282.0 0.2795 0.5685 0.0363
0.25 294.0 0.25 0.5519 0.0351
0.25 306.0 0.0402 0.6274 0.0301
0.35 54.0 -1.1891 0.5611 0.0919
0.35 66.0 -0.0695 0.4602 0.0304
0.35 78.0 -0.0333 0.4722 0.0301
0.35 90.0 -1.0471 0.6033 0.0822
0.35 102.0 -0.1196 0.7682 0.0312
0.35 270.0 1.1228 0.6068 0.0874
0.35 282.0 -0.0453 0.4184 0.0302
0.35 294.0 0.9459 0.4921 0.0754
0.35 306.0 -0.3255 0.631 0.0383
0.45 54.0 1.7644 0.9444 0.1324
0.45 66.0 -0.3118 0.4593 0.0377
0.45 78.0 -0.7628 0.5182 0.0633
0.45 90.0 -0.2792 0.5632 0.0363
0.45 102.0 -0.247 0.5653 0.035
0.45 114.0 -0.5671 0.4731 0.0512
0.45 258.0 -0.0795 0.7668 0.0306
0.45 270.0 0.0422 0.44 0.0302
0.45 282.0 0.6266 0.4649 0.0547
0.45 294.0 0.1787 0.4066 0.0327
0.55 42.0 -0.6276 0.7128 0.0548
0.55 54.0 -0.4352 0.6059 0.0437
0.55 66.0 1.0042 0.6948 0.0793
0.55 78.0 -0.4272 0.6382 0.0433
0.55 90.0 0.3389 0.5253 0.0389
0.55 102.0 -0.1431 0.422 0.0318
0.55 114.0 -1.1969 0.3027 0.0925
0.55 126.0 -1.1334 0.3933 0.0881
0.55 138.0 -1.412 0.5431 0.1075
0.55 222.0 3.3088 3.3088 0.2437
0.55 234.0 1.5363 0.7232 0.1162
0.55 246.0 1.0128 0.7291 0.0799
0.55 258.0 0.5436 0.567 0.0498
0.55 270.0 0.1296 0.4955 0.0315
0.55 282.0 0.3531 0.4076 0.0396
0.55 294.0 0.1496 0.6164 0.0319
0.55 306.0 -0.1734 0.5352 0.0326
0.65 54.0 -0.4422 0.541 0.0441
0.65 66.0 -0.6357 0.6182 0.0553
0.65 78.0 0.7602 0.8583 0.0631
0.65 90.0 -0.1312 0.4071 0.0315
0.65 102.0 -0.0624 0.3726 0.0303
0.65 114.0 -0.7573 0.3363 0.063
0.65 126.0 -1.2543 0.3231 0.0965
0.65 138.0 -1.0172 0.4004 0.0802
0.65 150.0 -0.2631 0.7807 0.0356
0.65 162.0 -0.0531 0.8658 0.0302
0.65 174.0 -1.2927 0.6698 0.0991
0.65 186.0 -1.1213 0.6681 0.0873
0.65 198.0 0.571 0.7193 0.0514
0.65 210.0 0.7463 0.5927 0.0623
0.65 222.0 0.7744 0.5385 0.0641
0.65 234.0 0.6601 0.4343 0.0568
0.65 246.0 0.0939 0.4544 0.0308
0.65 258.0 0.1407 0.4784 0.0317
0.65 270.0 0.2654 0.5205 0.0357
0.65 282.0 -0.3483 0.6174 0.0393
0.65 294.0 -0.4101 0.4081 0.0424
0.65 306.0 0.7388 0.4841 0.0618
0.75 66.0 1.2097 0.7469 0.0934
0.75 78.0 -0.4347 0.4878 0.0437
0.75 90.0 0.2613 0.5293 0.0356
0.75 102.0 -0.4318 0.3112 0.0435
0.75 114.0 -0.5691 0.3221 0.0513
0.75 126.0 -0.3449 0.3363 0.0392
0.75 138.0 -0.9255 0.3864 0.074
0.75 150.0 -0.6743 0.584 0.0577
0.75 162.0 -1.5539 0.5401 0.1175
0.75 174.0 -0.889 0.6352 0.0716
0.75 186.0 1.2319 0.7046 0.0949
0.75 198.0 0.6777 0.552 0.0579
0.75 210.0 -0.4298 0.3861 0.0434
0.75 222.0 0.9048 0.4497 0.0726
0.75 234.0 0.1583 0.3692 0.0322
0.75 246.0 0.2645 0.3806 0.0357
0.75 258.0 0.7534 0.4214 0.0627
0.75 270.0 -0.2841 0.5392 0.0365
0.75 282.0 0.0966 0.546 0.0308
0.75 294.0 0.1115 0.3897 0.0311
0.75 306.0 1.3209 0.8673 0.1011
0.85 66.0 0.2506 0.6027 0.0352
0.85 78.0 -0.4175 0.3511 0.0428
0.85 90.0 0.4414 0.4321 0.0441
0.85 102.0 -1.1245 0.3958 0.0875
0.85 114.0 -0.3959 0.3759 0.0417
0.85 126.0 -0.6007 0.3587 0.0532
0.85 138.0 -0.7413 0.4375 0.0619
0.85 150.0 -1.2468 0.5081 0.0959
0.85 162.0 -0.1738 0.6086 0.0326
0.85 186.0 -0.1372 0.5242 0.0316
0.85 198.0 0.611 0.508 0.0538
0.85 210.0 0.3399 0.4063 0.039
0.85 222.0 0.3581 0.3528 0.0398
0.85 234.0 0.8279 0.347 0.0675
0.85 246.0 0.5963 0.344 0.0529
0.85 258.0 0.5753 0.3901 0.0517
0.85 270.0 0.3627 0.4202 0.04
0.85 282.0 0.8173 0.5197 0.0668
0.85 294.0 0.2365 0.6833 0.0346
0.95 78.0 0.1823 0.5104 0.0328
0.95 90.0 0.4748 0.4542 0.0459
0.95 102.0 -0.4773 0.4518 0.046
0.95 114.0 -0.6469 0.6011 0.056
0.95 126.0 0.0529 0.7614 0.0302
0.95 150.0 -0.3426 0.6851 0.0391
0.95 162.0 -0.4125 0.7885 0.0425
0.95 174.0 -0.3026 0.5597 0.0373
0.95 186.0 -0.2592 0.6259 0.0355
0.95 198.0 1.383 0.621 0.1054
0.95 210.0 0.8905 0.4658 0.0717
0.95 222.0 1.0575 0.4624 0.0829
0.95 234.0 0.6897 0.4141 0.0587
0.95 246.0 1.0253 0.3642 0.0807
0.95 258.0 -0.2816 0.3218 0.0364
0.95 270.0 0.3914 0.3267 0.0415
0.95 282.0 0.6684 0.3876 0.0573
0.95 294.0 -0.7406 0.525 0.0619
Created in SINP MSU, CLAS Collaboration