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Measurement E151M2319

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: 0.0941
Q2: 0.101 GeV2
W: 1625.0 GeV
Ebeam: 2.999 GeV
ε: 0.917

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.25 54.0 0.8672 0.8093 0.0697
0.25 66.0 -1.1154 0.7519 0.0863
0.25 78.0 1.1264 0.8089 0.087
0.25 270.0 -0.9333 0.9725 0.074
0.25 282.0 0.9825 0.8557 0.0773
0.35 66.0 -1.3381 0.6986 0.1016
0.35 78.0 0.238 0.8361 0.0346
0.35 102.0 -1.4015 0.923 0.106
0.35 114.0 -0.7709 0.8715 0.0634
0.35 126.0 -1.4391 0.9965 0.1086
0.35 258.0 -0.0866 0.8703 0.0307
0.35 270.0 -0.6049 0.6788 0.0531
0.35 282.0 -0.1347 0.7147 0.0315
0.35 294.0 0.0709 0.8431 0.0304
0.45 66.0 0.0446 0.7598 0.0302
0.45 78.0 0.3943 0.9464 0.0414
0.45 102.0 -0.027 0.8449 0.0301
0.45 114.0 0.6046 0.7219 0.0531
0.45 126.0 0.1446 0.7006 0.0318
0.45 138.0 0.4207 0.8529 0.0428
0.45 222.0 1.2644 0.9405 0.0965
0.45 258.0 -0.6599 0.6666 0.0565
0.45 270.0 -0.4577 0.547 0.0447
0.45 282.0 0.6939 0.5621 0.0586
0.45 294.0 -0.8568 0.8672 0.069
0.55 54.0 1.3255 0.9784 0.1007
0.55 66.0 -1.2021 0.6762 0.0922
0.55 90.0 0.1724 0.7756 0.0325
0.55 102.0 -0.6295 0.6917 0.0546
0.55 114.0 -0.7611 0.6313 0.0628
0.55 126.0 -0.3397 0.6197 0.0388
0.55 138.0 0.3081 0.7363 0.0374
0.55 186.0 0.4907 0.9574 0.0465
0.55 198.0 -1.3966 0.8822 0.1056
0.55 210.0 -0.8422 0.7757 0.068
0.55 222.0 0.9833 0.7844 0.0774
0.55 234.0 0.434 0.7855 0.0435
0.55 246.0 -1.0006 0.7843 0.0785
0.55 258.0 -0.1244 0.7197 0.0313
0.55 270.0 -0.4188 0.4991 0.0427
0.55 282.0 0.0495 0.6324 0.0302
0.65 54.0 -0.8112 0.6338 0.066
0.65 66.0 0.4999 0.7796 0.0471
0.65 78.0 0.2033 0.9168 0.0334
0.65 90.0 0.2499 0.7402 0.035
0.65 102.0 -0.597 0.503 0.0527
0.65 114.0 -0.3384 0.462 0.0388
0.65 126.0 0.1758 0.5045 0.0326
0.65 138.0 -0.7114 0.5996 0.0597
0.65 150.0 0.7307 1.0835 0.0609
0.65 162.0 -0.6675 0.9283 0.0569
0.65 174.0 -0.884 0.8944 0.0708
0.65 186.0 -0.066 0.7301 0.0304
0.65 198.0 0.0128 0.6609 0.03
0.65 210.0 -0.6873 0.6478 0.0582
0.65 222.0 0.1014 0.608 0.0309
0.65 234.0 1.296 0.8541 0.0987
0.65 246.0 -0.9877 0.7028 0.0777
0.65 258.0 -0.5696 0.7096 0.0511
0.65 270.0 0.8271 0.7705 0.0671
0.65 282.0 0.5477 0.6442 0.0498
0.65 294.0 0.2477 0.5629 0.035
0.65 306.0 -1.1233 0.8314 0.0868
0.75 66.0 -0.9431 0.8097 0.0747
0.75 78.0 0.3886 0.8717 0.0412
0.75 90.0 0.2363 0.6473 0.0345
0.75 102.0 -0.1165 0.5968 0.0312
0.75 114.0 -0.2441 0.5609 0.0348
0.75 126.0 0.3062 0.5384 0.0373
0.75 138.0 -0.1424 0.6384 0.0317
0.75 150.0 0.4758 0.7882 0.0457
0.75 162.0 0.8833 0.9729 0.0707
0.75 174.0 -1.4591 0.7206 0.11
0.75 186.0 -1.497 0.7804 0.1126
0.75 198.0 -0.0391 0.6014 0.0301
0.75 210.0 -0.2099 0.569 0.0336
0.75 222.0 -0.421 0.4953 0.0428
0.75 234.0 -0.0213 0.5669 0.03
0.75 246.0 0.6991 0.6811 0.0589
0.75 258.0 -0.2802 0.848 0.0362
0.75 270.0 0.0836 0.6438 0.0306
0.75 282.0 -0.0023 0.4815 0.03
0.75 294.0 -0.6133 0.4951 0.0536
0.85 78.0 0.0272 0.6629 0.0301
0.85 90.0 0.0324 0.4511 0.0301
0.85 102.0 0.026 0.4644 0.0301
0.85 114.0 0.0134 0.6846 0.03
0.85 126.0 -0.3419 0.7831 0.0389
0.85 138.0 -0.797 0.9041 0.0651
0.85 150.0 -0.7162 0.9603 0.06
0.85 162.0 -0.3859 0.9431 0.041
0.85 174.0 -0.6983 0.8161 0.0589
0.85 186.0 -0.9055 0.6388 0.0722
0.85 198.0 -1.1446 0.6024 0.0883
0.85 210.0 -0.9858 0.5015 0.0775
0.85 222.0 -0.8129 0.4545 0.0661
0.85 234.0 0.2176 0.4654 0.0339
0.85 246.0 0.6074 0.5886 0.0533
0.85 258.0 -0.7437 0.6376 0.0617
0.85 270.0 0.1861 0.7493 0.0329
0.85 282.0 1.1855 0.6139 0.0911
0.95 90.0 0.153 0.8713 0.032
0.95 102.0 -1.0377 0.6655 0.081
0.95 114.0 0.1286 0.832 0.0314
0.95 126.0 -0.715 0.7785 0.0599
0.95 174.0 -0.3201 0.8402 0.0379
0.95 186.0 -0.9294 0.7801 0.0738
0.95 198.0 0.1941 0.6983 0.0331
0.95 210.0 -0.0762 0.6054 0.0305
0.95 222.0 -0.1198 0.5941 0.0312
0.95 234.0 -0.1067 0.5604 0.031
0.95 246.0 0.1155 0.5812 0.0311
0.95 258.0 -0.0316 0.7192 0.0301
Created in SINP MSU, CLAS Collaboration