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Measurement E151M1073

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: 0.1384
Q2: 0.1205 GeV2
W: 1565.0 GeV
Ebeam: 2.999 GeV
ε: 0.9308

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.15 66.0 -0.1084 0.7316
0.15 294.0 1.2599 0.9414
0.25 18.0 -0.908 0.6685
0.25 54.0 0.6449 0.728
0.25 66.0 -0.5104 0.6147
0.25 78.0 -0.0381 0.6486
0.25 282.0 1.4207 0.6591
0.25 294.0 -0.2445 0.5579
0.35 66.0 -0.3524 0.5049
0.35 78.0 -0.4447 0.5965
0.35 90.0 0.9339 0.9042
0.35 102.0 -0.1103 0.7504
0.35 270.0 -0.0211 0.557
0.35 282.0 0.8196 0.5806
0.35 294.0 0.6046 0.6187
0.35 306.0 -0.8344 0.7698
0.45 66.0 0.5684 0.7209
0.45 78.0 -0.5837 0.5873
0.45 90.0 -1.1258 0.5877
0.45 102.0 -0.8195 0.5534
0.45 114.0 -0.6486 0.5274
0.45 126.0 -0.5517 0.6349
0.45 258.0 -0.5746 0.6997
0.45 270.0 0.2251 0.5592
0.45 282.0 0.3525 0.4576
0.45 294.0 -0.237 0.53
0.55 54.0 -1.1354 0.6827
0.55 66.0 0.2033 0.7155
0.55 78.0 -0.4534 0.678
0.55 90.0 0.0424 0.5941
0.55 102.0 -0.2068 0.4471
0.55 114.0 -0.535 0.4109
0.55 126.0 -0.0283 0.53
0.55 138.0 -0.6215 0.6213
0.55 210.0 -0.4144 0.7699
0.55 222.0 0.4523 0.8167
0.55 234.0 0.9677 0.8179
0.55 246.0 0.6824 0.6526
0.55 258.0 -0.2646 0.4967
0.55 270.0 -0.4773 0.4084
0.55 282.0 0.1579 0.4564
0.55 294.0 -0.3126 0.6082
0.55 306.0 0.527 0.9174
0.65 54.0 -0.0357 0.66
0.65 66.0 -0.3885 0.5919
0.65 78.0 -0.2861 0.7855
0.65 90.0 -0.7152 0.4698
0.65 102.0 -0.6685 0.3583
0.65 114.0 0.8622 0.4812
0.65 126.0 -0.9277 0.3767
0.65 138.0 0.1534 0.7392
0.65 150.0 -1.472 0.5083
0.65 162.0 0.1855 0.9094
0.65 174.0 -0.6395 0.7283
0.65 186.0 0.6076 1.0132
0.65 198.0 1.4973 0.6859
0.65 210.0 0.4585 0.5522
0.65 222.0 0.5506 0.525
0.65 234.0 0.8403 0.5412
0.65 246.0 0.077 0.5007
0.65 258.0 -0.0173 0.5528
0.65 270.0 0.3187 0.6237
0.65 282.0 -0.3672 0.5957
0.65 294.0 -0.0511 0.4107
0.65 306.0 -0.366 0.5537
0.75 66.0 0.6462 0.7772
0.75 78.0 0.0093 0.5559
0.75 90.0 -0.1119 0.5831
0.75 102.0 -0.8636 0.3739
0.75 114.0 -0.9955 0.3261
0.75 126.0 -0.2309 0.396
0.75 138.0 -0.7253 0.4916
0.75 150.0 -1.4387 0.4789
0.75 162.0 -0.6731 0.6741
0.75 174.0 -0.5709 0.6417
0.75 186.0 2.1345 0.7532
0.75 198.0 0.6682 0.4973
0.75 210.0 0.9846 0.5487
0.75 222.0 0.918 0.4677
0.75 234.0 -0.1168 0.4113
0.75 246.0 0.6736 0.443
0.75 258.0 0.3199 0.519
0.75 270.0 0.0508 0.6347
0.75 282.0 -0.3966 0.4225
0.75 294.0 -0.0798 0.4269
0.75 306.0 0.0051 0.7253
0.85 66.0 -1.505 0.5595
0.85 78.0 0.0152 0.3866
0.85 90.0 -0.2727 0.3755
0.85 102.0 0.2044 0.526
0.85 114.0 -0.4529 0.5759
0.85 126.0 -0.7265 0.441
0.85 138.0 -1.2486 0.4581
0.85 150.0 0.1662 0.6536
0.85 162.0 -0.7486 0.7478
0.85 174.0 -0.4743 0.6894
0.85 186.0 1.3848 0.7111
0.85 198.0 1.0158 0.5638
0.85 210.0 0.9718 0.4721
0.85 222.0 0.7253 0.4208
0.85 234.0 0.6499 0.4222
0.85 246.0 -0.1005 0.3579
0.85 258.0 0.8091 0.5344
0.85 270.0 -0.0069 0.5058
0.85 282.0 0.4293 0.6459
0.95 78.0 0.2323 0.7405
0.95 90.0 -1.1566 0.3869
0.95 102.0 0.328 0.6032
0.95 114.0 -0.9349 0.5896
0.95 126.0 -1.2451 0.5786
0.95 162.0 -0.0833 0.7952
0.95 174.0 0.7842 0.7935
0.95 186.0 0.3128 0.7267
0.95 198.0 -0.5956 0.5038
0.95 210.0 -0.3969 0.4533
0.95 222.0 0.7032 0.476
0.95 234.0 0.28 0.4259
0.95 246.0 -0.172 0.3763
0.95 258.0 0.0642 0.3532
0.95 270.0 0.6201 0.4861
0.95 282.0 -0.159 0.5538
Created in SINP MSU, CLAS Collaboration