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Measurement E151M2070

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: 0.1247
Q2: 0.0844 GeV2
W: 1505.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9049

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.25 54.0 0.7126 0.5338 0.056
0.25 66.0 0.7015 0.4714 0.0757
0.25 78.0 1.033 0.566 0.0881
0.25 282.0 -0.4591 0.7003 0.0423
0.25 294.0 0.153 0.5071 0.0666
0.35 66.0 0.4236 0.4604 0.0419
0.35 78.0 -0.1364 0.5063 0.032
0.35 90.0 0.3608 0.5582 0.0481
0.35 270.0 0.5556 0.5325 0.0516
0.35 282.0 0.1868 0.4677 0.0332
0.35 294.0 -0.1592 0.3813 0.0375
0.45 66.0 -0.2134 0.5041 0.0334
0.45 78.0 0.204 0.419 0.0345
0.45 90.0 2.001 1.626 0.1863
0.45 114.0 1.2289 0.6843 0.0854
0.45 126.0 0.7409 0.6804 0.0568
0.45 258.0 1.0014 0.6177 0.0717
0.45 270.0 0.5936 0.4616 0.0543
0.45 282.0 -0.1803 0.4279 0.0334
0.45 294.0 -0.455 0.4397 0.0437
0.55 66.0 1.014 0.5952 0.087
0.55 78.0 0.298 0.558 0.0576
0.55 90.0 0.3713 0.6366 0.0886
0.55 102.0 -0.1726 0.5236 0.0377
0.55 114.0 0.3936 0.4886 0.0442
0.55 126.0 -0.1877 0.6384 0.0427
0.55 138.0 -0.4053 0.7507 0.0399
0.55 222.0 -0.153 0.664 0.0402
0.55 234.0 0.3707 0.6683 0.0385
0.55 246.0 1.4581 0.5447 0.1095
0.55 258.0 -0.8252 0.5568 0.106
0.55 270.0 -0.1771 0.4122 0.0375
0.55 282.0 -0.7416 0.4044 0.058
0.65 66.0 -0.8514 1.586 0.0838
0.65 90.0 -3.0593 1.8284 0.2828
0.65 102.0 1.885 1.6175 0.1758
0.65 114.0 0.5293 1.3045 0.0572
0.65 126.0 -0.4467 1.5038 0.0508
0.65 138.0 2.0603 1.5305 0.1917
0.65 150.0 -2.077 1.7167 0.1932
0.65 210.0 0.0632 1.6028 0.0306
0.65 222.0 -0.4347 1.2745 0.05
0.65 234.0 -1.0211 1.3943 0.0985
0.65 246.0 -0.04 1.3242 0.0302
0.65 258.0 -0.6978 1.4444 0.0708
0.65 270.0 -2.8504 1.3735 0.2637
0.65 294.0 0.077 1.2877 0.0308
0.75 102.0 -3.01 1.4998 0.2782
0.75 114.0 -1.2595 1.4809 0.1196
0.75 126.0 0.2625 1.4801 0.0385
0.75 138.0 -1.7526 1.4274 0.1638
0.75 150.0 4.5898 1.6379 0.4229
0.75 198.0 -1.0713 1.526 0.1029
0.75 210.0 1.5294 1.6463 0.1437
0.75 222.0 -1.6408 1.3711 0.1538
0.75 234.0 1.0714 1.5043 0.1029
0.75 246.0 0.0029 1.2867 0.03
0.75 258.0 -0.4407 1.5189 0.0504
0.75 270.0 3.3192 1.4044 0.3065
0.75 282.0 -1.5628 1.2776 0.1467
0.75 294.0 2.0367 1.3793 0.1896
0.85 90.0 0.169 1.8014 0.0338
0.85 102.0 -2.0916 2.1137 0.1945
0.85 126.0 -2.0205 1.9915 0.1881
0.85 138.0 -4.3478 2.0268 0.4007
0.85 150.0 -1.6433 2.1271 0.154
0.85 198.0 -1.4637 2.112 0.1378
0.85 210.0 -1.1588 1.7808 0.1106
0.85 222.0 -2.124 1.6127 0.1975
0.85 234.0 -0.6139 1.4285 0.0639
0.85 246.0 4.6041 1.3558 0.4242
0.85 258.0 -4.4854 1.6077 0.4133
0.85 270.0 0.7979 1.849 0.0792
0.95 114.0 12.6745 5.1143 1.1652
0.95 222.0 0.6325 5.171 0.0654
0.95 234.0 5.6473 5.1094 0.5199
0.95 246.0 4.5375 4.6709 0.4181
0.55 294.0 -1.1687 0.5066 0.0817
0.65 54.0 -0.9754 0.5566 0.0702
0.65 66.0 -0.0009 0.5558 0.03
0.65 90.0 -0.1797 0.6794 0.0322
0.65 102.0 -0.6692 0.6053 0.0529
0.65 114.0 -0.5497 0.5019 0.0467
0.65 126.0 -0.6118 0.506 0.0498
0.65 138.0 0.6066 0.5853 0.0496
0.65 150.0 0.436 0.7122 0.0413
0.65 210.0 -0.1579 0.7225 0.0317
0.65 222.0 0.2122 0.621 0.033
0.65 234.0 -0.0188 0.6074 0.03
0.65 246.0 -0.1314 0.6172 0.0312
0.65 258.0 -1.0868 0.6179 0.0768
0.65 270.0 -0.5272 0.5905 0.0456
0.65 294.0 -0.3178 0.702 0.0364
0.65 306.0 0.599 0.5106 0.0492
0.75 90.0 -0.6049 0.6775 0.0495
0.75 102.0 0.1278 0.6214 0.0311
0.75 114.0 0.266 0.489 0.0346
0.75 126.0 0.8176 0.4954 0.0611
0.75 138.0 0.0003 0.6577 0.03
0.75 186.0 -0.5386 0.8998 0.0461
0.75 198.0 0.647 0.6927 0.0517
0.75 210.0 0.9138 0.5528 0.0666
0.75 222.0 -0.463 0.5771 0.0425
0.75 234.0 0.4207 0.4869 0.0406
0.75 246.0 -0.0847 0.7149 0.0305
0.75 258.0 0.1398 0.7215 0.0313
0.75 282.0 -0.6272 0.5343 0.0506
0.75 294.0 0.3457 0.4721 0.0375
0.85 90.0 0.2099 0.6037 0.033
0.85 102.0 0.6608 0.6755 0.0524
0.85 114.0 -0.4856 0.8074 0.0436
0.85 126.0 -0.0661 0.7482 0.0303
0.85 138.0 -0.0847 0.8183 0.0305
0.85 150.0 0.5987 0.7388 0.0492
0.85 198.0 0.8267 0.8077 0.0616
0.85 210.0 -0.1149 0.7318 0.0309
0.85 222.0 -0.2596 0.6194 0.0344
0.85 234.0 0.0735 0.5838 0.0304
0.85 246.0 0.23 0.5731 0.0335
0.85 258.0 -0.2442 0.6518 0.0339
0.85 270.0 0.4542 0.7927 0.0421
0.95 102.0 1.0099 1.0826 0.0722
0.95 210.0 1.9395 1.2978 0.1297
0.95 222.0 -0.3445 1.2087 0.0374
0.95 234.0 -1.5872 1.0493 0.1075
0.95 246.0 0.5317 1.1784 0.0458
0.95 258.0 -0.2056 1.0106 0.0328
Created in SINP MSU, CLAS Collaboration