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Measurement E151M833

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: 0.1228
Q2: 0.0707 GeV2
W: 1475.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9198

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.25 66.0 0.0517 0.9008 0.0304
0.25 78.0 -1.1161 0.9605 0.1073
0.25 282.0 -0.1895 0.9239 0.0347
0.25 294.0 -1.347 0.8231 0.1279
0.35 66.0 -1.4263 0.7277 0.135
0.35 78.0 -0.3677 0.8278 0.0453
0.35 90.0 0.5385 1.1831 0.0581
0.35 270.0 0.5116 0.8805 0.0559
0.35 282.0 0.0134 0.7167 0.03
0.35 294.0 0.9762 0.7441 0.095
0.45 66.0 1.9379 0.9045 0.1814
0.45 78.0 -0.632 0.6975 0.0656
0.45 90.0 0.2062 1.0249 0.0355
0.45 102.0 -0.0377 1.0105 0.0302
0.45 258.0 0.4023 0.9775 0.0477
0.45 270.0 1.1091 0.8143 0.1067
0.45 282.0 -0.0371 0.5963 0.0302
0.45 294.0 -0.3428 0.7142 0.0436
0.55 78.0 -0.5892 0.7948 0.0621
0.55 90.0 0.6581 0.9995 0.0677
0.55 102.0 0.8753 1.0423 0.0862
0.55 114.0 -0.4313 0.8832 0.0498
0.55 126.0 -1.2033 0.7402 0.115
0.55 234.0 1.0459 1.1841 0.1011
0.55 246.0 0.0392 1.118 0.0302
0.55 258.0 -0.2444 0.7123 0.0375
0.55 270.0 0.9071 0.7138 0.0889
0.55 282.0 0.8743 0.7769 0.0861
0.55 294.0 -0.6861 0.735 0.0701
0.65 78.0 -1.8685 0.879 0.175
0.65 90.0 0.2808 1.0373 0.0396
0.65 102.0 -0.2629 1.1596 0.0386
0.65 114.0 -0.9684 0.8846 0.0943
0.65 126.0 -0.2645 0.7845 0.0387
0.65 138.0 -0.6743 0.8649 0.0691
0.65 150.0 -0.5677 1.0999 0.0604
0.65 210.0 -0.8976 0.8626 0.0881
0.65 222.0 0.659 0.8208 0.0678
0.65 234.0 1.6272 0.7249 0.1532
0.65 246.0 0.9449 0.8524 0.0922
0.65 258.0 0.8627 0.7725 0.0851
0.65 270.0 -0.4083 0.7394 0.0482
0.65 294.0 2.5825 0.9198 0.2402
0.65 306.0 1.1806 1.0447 0.113
0.75 78.0 0.8272 1.252 0.082
0.75 102.0 1.1975 1.1881 0.1145
0.75 114.0 0.2408 0.9185 0.0373
0.75 126.0 0.8369 0.9657 0.0829
0.75 138.0 -0.1743 0.9042 0.034
0.75 150.0 -1.3415 1.1156 0.1274
0.75 198.0 0.5523 1.1257 0.0591
0.75 210.0 1.3073 0.9971 0.1243
0.75 222.0 0.3686 0.9294 0.0454
0.75 234.0 0.4972 0.8188 0.0548
0.75 246.0 1.2306 0.807 0.1175
0.75 258.0 0.0077 0.829 0.03
0.75 282.0 -0.1138 0.8813 0.0318
0.75 294.0 1.5671 1.0224 0.1477
0.85 90.0 -1.4504 0.9843 0.1372
0.85 102.0 -2.5775 1.0937 0.2398
0.85 114.0 1.626 1.4229 0.153
0.85 126.0 -2.6904 1.0052 0.2501
0.85 138.0 -1.6594 1.1431 0.1561
0.85 222.0 0.6295 0.9453 0.0654
0.85 234.0 1.7814 0.955 0.1671
0.85 246.0 1.1875 0.9232 0.1136
0.85 258.0 -0.1368 0.9201 0.0325
0.85 270.0 -1.5359 0.8797 0.1449
0.95 222.0 6.2769 3.8948 0.5801
0.95 234.0 0.7522 3.4494 0.0756
0.95 246.0 -1.0225 2.8993 0.099
0.95 258.0 -2.2107 3.3256 0.2062
0.15 66.0 0.408 0.6244 0.0402
0.25 54.0 0.0142 0.5572 0.03
0.25 66.0 -0.4506 0.4922 0.0421
0.25 78.0 1.078 0.5701 0.0768
0.25 282.0 -0.7596 0.4989 0.0582
0.25 294.0 0.1177 0.521 0.031
0.25 306.0 0.1401 0.522 0.0314
0.35 66.0 0.2476 0.3994 0.0341
0.35 78.0 0.8316 0.4202 0.0623
0.35 90.0 0.5263 0.6654 0.0457
0.35 270.0 -0.167 0.4833 0.0319
0.35 282.0 0.2056 0.4193 0.0329
0.35 294.0 -0.1125 0.409 0.0309
0.35 306.0 -0.8417 0.4914 0.0629
0.45 66.0 0.3652 0.4153 0.0384
0.45 78.0 0.5698 0.4046 0.0479
0.45 90.0 0.1256 0.5158 0.0311
0.45 102.0 1.8637 0.6802 0.1259
0.45 270.0 0.1037 0.4188 0.0308
0.45 282.0 0.2742 0.3707 0.035
0.45 294.0 0.4907 0.3765 0.044
0.55 66.0 1.7672 0.6133 0.1198
0.55 78.0 -0.0069 0.462 0.03
0.55 90.0 0.2253 0.5759 0.0334
0.55 102.0 -0.5592 0.441 0.0474
0.55 114.0 0.2569 0.5354 0.0344
0.55 126.0 -0.0294 0.4858 0.0301
0.55 222.0 1.1251 0.809 0.0797
0.55 234.0 0.9872 0.7424 0.0714
0.55 246.0 -0.8391 0.5458 0.0627
0.55 258.0 -0.5504 0.406 0.047
0.55 270.0 0.2581 0.4281 0.0345
0.55 282.0 0.2571 0.4084 0.0344
0.55 294.0 0.2045 0.5676 0.0329
0.65 66.0 -0.3819 0.5466 0.0391
0.65 78.0 -0.7742 0.4791 0.059
0.65 90.0 0.3103 0.5958 0.0363
0.65 102.0 -0.4216 0.5009 0.0408
0.65 114.0 -0.4494 0.4044 0.0421
0.65 126.0 -0.5844 0.419 0.0487
0.65 138.0 -1.5396 0.4495 0.1054
0.65 198.0 0.4037 0.7735 0.04
0.65 210.0 1.3014 0.7585 0.0905
0.65 222.0 0.29 0.5117 0.0355
0.65 234.0 0.415 0.5071 0.0405
0.65 246.0 0.5582 0.4495 0.0473
0.65 258.0 0.4155 0.5191 0.0405
0.65 270.0 -0.3973 0.4824 0.0397
0.65 282.0 -0.0833 0.5493 0.0305
0.65 294.0 0.8098 0.5296 0.061
0.65 306.0 0.0819 0.5079 0.0305
0.75 66.0 0.7631 0.6483 0.0584
0.75 78.0 -0.8046 0.5126 0.0607
0.75 102.0 -0.7169 0.476 0.0558
0.75 114.0 -0.8091 0.3571 0.061
0.75 126.0 -0.3753 0.4236 0.0388
0.75 138.0 -0.8665 0.5071 0.0643
0.75 150.0 1.5057 0.7427 0.1033
0.75 186.0 -0.5171 0.758 0.0453
0.75 198.0 0.0637 0.7739 0.0303
0.75 210.0 0.7038 0.6093 0.0551
0.75 222.0 0.2766 0.4471 0.0351
0.75 234.0 0.8374 0.4926 0.0626
0.75 246.0 0.8718 0.514 0.0646
0.75 258.0 1.5176 0.5162 0.104
0.75 270.0 0.8137 0.6403 0.0612
0.75 282.0 0.0096 0.4525 0.03
0.75 294.0 -0.4415 0.4518 0.0417
0.85 90.0 0.8539 0.6812 0.0636
0.85 102.0 -1.1278 0.4987 0.0799
0.85 114.0 -0.4173 0.6147 0.0406
0.85 126.0 -0.3957 0.5136 0.0397
0.85 138.0 -0.0544 0.6868 0.0302
0.85 150.0 0.628 0.877 0.051
0.85 198.0 -0.3838 0.8033 0.0392
0.85 210.0 0.6233 0.6942 0.0507
0.85 222.0 0.6273 0.5421 0.0509
0.85 234.0 0.6185 0.5529 0.0505
0.85 246.0 -0.1351 0.4576 0.0313
0.85 258.0 0.0972 0.5839 0.0307
0.85 270.0 -0.5734 0.5053 0.0481
0.95 114.0 -0.8294 0.9681 0.0621
0.95 234.0 1.4803 1.1494 0.1017
0.95 246.0 0.4476 1.0364 0.042
0.95 258.0 2.2882 1.254 0.1531
Created in SINP MSU, CLAS Collaboration