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Measurement E151M780

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: 0.3019
Q2: 0.101 GeV2
W: 1355.0 GeV
Ebeam: 2.2596 GeV
ε: 0.948

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty syst. uncert.
0.15 66.0 1.8654 1.2779 0.1748
0.25 66.0 1.3743 0.9539 0.1303
0.25 294.0 -0.6607 0.7724 0.068
0.25 306.0 1.7337 0.9461 0.1628
0.35 66.0 -0.1323 0.935 0.0324
0.35 78.0 1.3747 1.2127 0.1304
0.35 282.0 0.6392 0.9748 0.0662
0.35 294.0 -0.0106 0.7711 0.03
0.35 306.0 -0.5625 0.8201 0.06
0.45 66.0 0.5748 1.0927 0.0609
0.45 78.0 0.1122 0.9599 0.0317
0.45 282.0 -1.2332 0.8853 0.1177
0.45 294.0 0.0532 0.7825 0.0304
0.55 66.0 -0.3139 0.9716 0.0417
0.55 78.0 1.5226 1.2145 0.1437
0.55 102.0 -0.7299 1.2182 0.0737
0.55 258.0 -1.0905 0.9832 0.105
0.55 270.0 0.2339 0.98 0.037
0.55 282.0 -0.1001 0.9642 0.0314
0.65 66.0 0.9751 1.2738 0.0949
0.65 78.0 -0.4003 1.2177 0.0476
0.65 90.0 0.5705 1.2373 0.0606
0.65 102.0 -2.0359 1.1278 0.1903
0.65 114.0 1.0076 1.1761 0.0977
0.65 126.0 0.1996 1.199 0.0352
0.65 246.0 0.179 0.8751 0.0343
0.65 258.0 0.6831 0.9589 0.0698
0.65 270.0 -0.3072 0.7899 0.0413
0.65 282.0 -1.4852 0.8666 0.1403
0.75 90.0 -2.0322 0.9951 0.1899
0.75 102.0 -0.5749 0.8626 0.061
0.75 114.0 1.5121 0.9043 0.1427
0.75 126.0 1.0363 1.0519 0.1002
0.75 138.0 0.8658 1.3259 0.0854
0.75 222.0 1.0587 1.0952 0.1022
0.75 234.0 1.3005 1.0085 0.1237
0.75 246.0 0.4264 0.8769 0.0495
0.75 258.0 0.0082 0.7707 0.03
0.75 270.0 0.1881 0.841 0.0347
0.75 282.0 -1.1725 0.9851 0.1123
0.85 90.0 -0.2873 1.5624 0.04
0.85 102.0 0.2539 1.1237 0.0381
0.85 114.0 1.0801 1.1138 0.1041
0.85 126.0 1.1014 1.0496 0.106
0.85 138.0 -1.9788 1.0143 0.1851
0.85 150.0 0.3727 1.3821 0.0456
0.85 162.0 -1.3364 1.419 0.1269
0.85 210.0 0.7623 1.5216 0.0765
0.85 222.0 2.4752 1.1963 0.2304
0.85 234.0 1.1815 0.9682 0.1131
0.85 246.0 0.4577 0.8097 0.0518
0.85 258.0 -0.0391 0.7682 0.0302
0.85 270.0 -1.892 0.7216 0.1772
0.85 282.0 1.2616 1.0136 0.1202
0.95 126.0 -2.4221 3.5143 0.2255
0.95 138.0 4.9429 4.3668 0.4572
0.95 210.0 -4.1243 3.5436 0.3818
0.95 222.0 7.9165 3.5607 0.7312
0.95 246.0 -0.3445 2.7372 0.0437
0.95 258.0 0.7642 2.794 0.0766
0.95 270.0 0.3765 2.3905 0.0459
0.15 306.0 -0.9193 0.4441 0.0674
0.25 66.0 0.551 0.4184 0.047
0.25 294.0 -0.3243 0.408 0.0368
0.25 306.0 0.4845 0.4861 0.0437
0.35 66.0 -0.1348 0.4225 0.0313
0.35 78.0 -0.0738 0.4201 0.0304
0.35 282.0 0.3309 0.6189 0.037
0.35 294.0 -0.1179 0.4254 0.031
0.35 306.0 -0.453 0.4829 0.0422
0.45 66.0 -0.0667 0.4248 0.0303
0.45 78.0 0.171 0.3968 0.032
0.45 282.0 0.5852 0.5558 0.0487
0.45 294.0 -0.4689 0.3764 0.043
0.45 306.0 -0.1841 0.5077 0.0323
0.55 66.0 0.1009 0.527 0.0307
0.55 78.0 0.141 0.4513 0.0314
0.55 90.0 0.5119 0.5972 0.045
0.55 270.0 0.0578 0.6123 0.0302
0.55 282.0 -0.1696 0.48 0.032
0.55 294.0 0.025 0.485 0.03
0.65 78.0 0.2935 0.6362 0.0357
0.65 90.0 -0.7542 0.5185 0.0579
0.65 102.0 0.1839 0.5215 0.0323
0.65 114.0 0.4023 0.5097 0.04
0.65 126.0 -1.2751 0.4519 0.0889
0.65 246.0 -0.5879 0.436 0.0489
0.65 258.0 0.5403 0.5233 0.0464
0.65 270.0 -0.1177 0.4843 0.031
0.65 282.0 1.8247 0.575 0.1234
0.75 90.0 -0.0752 0.5475 0.0304
0.75 102.0 -0.0644 0.3901 0.0303
0.75 114.0 -0.526 0.3408 0.0457
0.75 126.0 0.6145 0.5547 0.0503
0.75 138.0 -0.2422 0.6766 0.0339
0.75 210.0 -0.9301 0.6255 0.068
0.75 222.0 -1.3025 0.4409 0.0906
0.75 234.0 -0.1653 0.4452 0.0319
0.75 246.0 -0.2578 0.391 0.0344
0.75 258.0 -0.8931 0.3383 0.0658
0.75 270.0 -0.1229 0.4383 0.0311
0.75 282.0 -0.0345 0.627 0.0301
0.85 90.0 -0.2008 0.5662 0.0328
0.85 102.0 0.0576 0.4253 0.0302
0.85 114.0 1.1163 0.4627 0.0792
0.85 126.0 0.2661 0.4878 0.0347
0.85 138.0 0.4801 0.5486 0.0435
0.85 150.0 1.029 0.807 0.0739
0.85 222.0 0.1828 0.575 0.0323
0.85 234.0 -0.7927 0.5185 0.06
0.85 246.0 0.9144 0.4557 0.0671
0.85 258.0 0.626 0.4048 0.0509
0.85 270.0 0.1953 0.4225 0.0326
0.85 282.0 -0.1942 0.4637 0.0326
0.95 114.0 -0.8596 0.8443 0.0639
0.95 126.0 0.614 1.1225 0.0502
0.95 138.0 1.9165 1.0835 0.1293
0.95 150.0 -0.1053 1.1587 0.0308
0.95 210.0 0.9873 1.2283 0.0714
0.95 222.0 1.3184 1.0414 0.0916
0.95 234.0 -0.9969 0.906 0.072
0.95 246.0 -1.0616 0.7154 0.0758
0.95 258.0 -1.513 0.5995 0.1037
0.95 270.0 1.9713 0.8153 0.1328
Created in SINP MSU, CLAS Collaboration