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Measurement E151M322

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: 0.22
Q2: 0.101 GeV2
W: 1385.0 GeV
Ebeam: 1.3383 GeV
ε: 0.8026

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.65 114.0 0.8694 1.272
0.65 126.0 -1.351 0.5597
0.65 234.0 -0.1737 0.7272
0.65 246.0 -0.0089 0.7227
0.65 258.0 -0.5788 0.5726
0.75 114.0 -0.88 0.6232
0.75 126.0 -0.5663 0.6536
0.75 138.0 0.7801 1.0166
0.75 162.0 -0.2089 0.8757
0.75 222.0 -0.1943 0.6625
0.75 234.0 -0.5969 0.6241
0.75 246.0 -0.2279 0.5999
0.75 258.0 1.1272 0.846
0.75 270.0 0.3104 0.7983
0.85 114.0 0.8932 0.9823
0.85 126.0 -1.6915 0.3381
0.85 138.0 0.5797 1.004
0.85 150.0 -1.2097 0.5057
0.85 162.0 -0.5888 0.7323
0.85 222.0 0.2096 0.9332
0.85 234.0 -0.2957 0.5839
0.85 246.0 1.3503 0.9602
0.85 258.0 -0.6025 0.4585
0.85 270.0 1.4426 0.914
0.85 282.0 -0.1597 0.6714
0.95 78.0 -1.3393 0.3965
0.95 90.0 0.9435 1.0135
0.95 102.0 -0.2994 0.6679
0.95 234.0 0.0254 0.794
0.95 246.0 0.1358 0.6834
0.95 258.0 0.0715 0.6751
0.95 270.0 0.0667 0.5983
0.95 282.0 -0.5425 0.4145
0.55 234.0 0.1361 0.6936
0.55 246.0 -0.004 0.6148
0.55 258.0 -0.8306 0.6
0.65 114.0 0.2301 0.7204
0.65 126.0 0.0991 0.5893
0.65 138.0 0.9524 0.6917
0.65 222.0 -0.8389 0.6367
0.65 234.0 -0.7125 0.5503
0.65 246.0 -0.2715 0.4975
0.65 258.0 -0.8521 0.452
0.65 270.0 1.4191 0.5212
0.75 114.0 0.3956 0.5701
0.75 126.0 0.449 0.567
0.75 138.0 0.1323 0.5572
0.75 150.0 1.6164 0.6663
0.75 162.0 -0.8872 0.595
0.75 222.0 0.235 0.4798
0.75 234.0 0.6127 0.4927
0.75 246.0 0.0673 0.4413
0.75 258.0 -0.0477 0.5101
0.75 270.0 -0.9276 0.5181
0.85 114.0 -0.2733 0.5678
0.85 126.0 -0.0055 0.463
0.85 138.0 0.3258 0.507
0.85 150.0 -1.2522 0.5222
0.85 222.0 0.6736 0.6351
0.85 234.0 0.7738 0.4794
0.85 246.0 -0.6906 0.4409
0.85 258.0 -0.7491 0.378
0.85 270.0 0.4212 0.4844
0.85 282.0 0.8903 0.4916
0.95 90.0 -0.0449 0.4545
0.95 102.0 -1.1074 0.3964
0.95 114.0 -0.201 0.532
0.95 234.0 -0.1527 0.5215
0.95 246.0 -0.4524 0.4621
0.95 258.0 -0.1005 0.4088
0.95 270.0 -0.3247 0.355
0.95 282.0 -0.8575 0.4176
Created in SINP MSU, CLAS Collaboration