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Measurement E151M2071

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: 0.1451
Q2: 0.101 GeV2
W: 1505.0 GeV
Ebeam: 2.2596 GeV
ε: 0.9005

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty
0.25 282.0 2.5803 1.2393
0.25 294.0 1.2725 1.2813
0.35 66.0 -3.3963 1.4622
0.35 78.0 -0.3738 1.3907
0.35 270.0 0.5661 1.4416
0.35 282.0 2.1578 1.0975
0.35 294.0 -0.8306 1.3137
0.45 66.0 0.8224 1.5797
0.45 78.0 -1.0521 1.4626
0.45 270.0 -0.6294 1.406
0.45 282.0 -1.9378 0.915
0.45 294.0 -1.6963 1.169
0.55 78.0 -0.4749 1.7303
0.55 90.0 -0.36 1.834
0.55 102.0 0.4068 1.8635
0.55 114.0 -0.1303 1.8348
0.55 126.0 0.3295 1.8428
0.55 258.0 2.7963 1.4348
0.55 270.0 1.9826 1.5955
0.55 282.0 -0.3198 1.0752
0.65 66.0 0.0866 1.5536
0.65 102.0 0.4594 1.6487
0.65 114.0 1.6132 1.4633
0.65 126.0 0.3711 1.4241
0.65 138.0 -0.038 1.8561
0.65 198.0 1.4421 1.8384
0.65 222.0 0.4236 1.4919
0.65 234.0 -0.0427 1.6769
0.65 246.0 0.3827 1.6859
0.65 258.0 2.4922 1.3802
0.65 270.0 0.2339 1.6571
0.65 294.0 -1.2396 1.2252
0.75 90.0 -0.91 1.956
0.75 114.0 0.5477 1.4754
0.75 126.0 1.8416 1.724
0.75 138.0 -2.6516 1.6804
0.75 150.0 -3.2212 1.9276
0.75 198.0 -0.2577 1.9058
0.75 210.0 1.0658 1.5784
0.75 222.0 0.4199 1.6643
0.75 234.0 0.1467 1.4338
0.75 246.0 -3.1537 1.3815
0.75 258.0 0.4304 1.8575
0.75 282.0 -4.5778 4.5778
0.75 294.0 -0.3435 1.4792
0.85 90.0 -0.5386 1.9745
0.85 114.0 0.1694 2.069
0.85 198.0 -4.9795 1.9109
0.85 222.0 1.2975 1.7172
0.85 234.0 2.4908 1.4132
0.85 246.0 2.5837 1.2637
0.85 258.0 0.4406 1.5526
0.85 270.0 -0.6254 1.9113
0.95 102.0 3.0738 5.7344
0.95 222.0 8.2771 4.992
0.95 234.0 6.0196 5.3175
0.95 246.0 4.0255 4.8849
0.95 258.0 -6.9272 3.8768
0.15 66.0 -0.1463 0.5907
0.15 294.0 0.2869 0.6373
0.25 66.0 -0.1662 0.5481
0.25 78.0 -0.7209 0.6276
0.25 294.0 0.3872 0.5387
0.35 66.0 0.9371 0.6116
0.35 78.0 -1.1753 0.4778
0.35 270.0 0.2484 0.6326
0.35 282.0 0.0156 0.4858
0.35 294.0 -0.447 0.5642
0.45 66.0 -1.1948 0.5921
0.45 78.0 -0.2414 0.6459
0.45 102.0 -0.2438 0.6163
0.45 270.0 -0.2629 0.5466
0.45 282.0 1.1056 0.5253
0.45 294.0 0.5734 0.5275
0.55 66.0 -0.244 0.6337
0.55 78.0 -1.0044 0.6188
0.55 102.0 1.0136 0.6762
0.55 114.0 -0.2385 0.6795
0.55 126.0 0.6539 0.5756
0.55 246.0 0.6999 0.6568
0.55 270.0 1.0059 0.7146
0.55 282.0 -0.125 0.5392
0.55 306.0 -0.4948 0.628
0.65 66.0 -0.4233 0.6198
0.65 102.0 0.3728 0.6143
0.65 114.0 0.8234 0.5302
0.65 126.0 -0.7112 0.6277
0.65 138.0 -0.9015 0.5692
0.65 210.0 -0.1995 0.7505
0.65 222.0 -0.7986 0.7009
0.65 234.0 0.3536 0.6467
0.65 246.0 -0.7286 0.5477
0.65 270.0 -0.3677 0.6235
0.65 294.0 -0.5582 0.5918
0.75 102.0 0.1105 0.5538
0.75 114.0 0.1198 0.5183
0.75 126.0 0.4878 0.5817
0.75 138.0 0.0259 0.7223
0.75 150.0 -0.0723 0.744
0.75 210.0 -0.9573 0.6509
0.75 222.0 -0.1171 0.5563
0.75 234.0 -0.5725 0.6088
0.75 246.0 -0.1154 0.6907
0.75 258.0 -0.778 0.7358
0.75 282.0 -0.7676 0.6332
0.75 294.0 0.5641 0.5767
0.85 78.0 0.4214 0.7253
0.85 90.0 1.2929 0.5536
0.85 102.0 0.5648 0.6712
0.85 114.0 -1.1709 0.7248
0.85 126.0 -0.135 0.6436
0.85 138.0 -0.8086 0.7858
0.85 198.0 0.2398 0.821
0.85 210.0 1.1784 0.7171
0.85 222.0 -1.2838 0.7626
0.85 234.0 0.8162 0.6311
0.85 246.0 -0.6151 0.7379
0.85 258.0 -0.7789 0.6793
0.85 270.0 0.3963 0.699
0.95 102.0 -2.4386 1.0215
0.95 222.0 0.5237 1.1886
0.95 234.0 -1.0048 1.0367
0.95 246.0 -0.1409 1.0844
0.95 258.0 1.8262 1.0847
Created in SINP MSU, CLAS Collaboration