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Measurement E151M273

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: 0.0686
Q2: 0.0171 GeV2
W: 1325.0 GeV
Ebeam: 1.3383 GeV
ε: 0.9044

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.35 42.0 -0.3219 0.7699
0.55 42.0 1.6744 1.2018
0.55 234.0 -0.1443 0.6439
0.55 246.0 0.5595 0.6414
0.55 258.0 -0.1042 0.7121
0.65 126.0 -0.2544 0.7158
0.65 138.0 -0.5212 0.625
0.65 150.0 -1.2689 0.3945
0.65 162.0 0.0456 0.7952
0.65 210.0 -0.0971 0.8518
0.65 222.0 -0.4672 0.6293
0.65 234.0 -0.4639 0.4325
0.65 246.0 0.5243 0.504
0.65 258.0 -0.6423 0.4155
0.75 126.0 -0.7395 0.7194
0.75 138.0 -1.1492 0.387
0.75 150.0 -0.5002 0.5308
0.75 162.0 -1.1678 0.4714
0.75 210.0 -0.7635 0.5919
0.75 222.0 -0.1796 0.5395
0.75 234.0 -0.005 0.477
0.75 246.0 -0.2154 0.4179
0.75 258.0 -0.1765 0.4622
0.85 126.0 -0.3384 0.749
0.85 138.0 -0.7605 0.562
0.85 150.0 1.8502 1.0844
0.85 162.0 -0.6416 0.6187
0.85 210.0 3.0503 3.0503
0.85 222.0 -0.0577 0.53
0.85 234.0 0.9058 0.6519
0.85 246.0 1.0165 0.6285
0.85 258.0 0.0121 0.5136
0.85 270.0 -0.0516 0.7803
0.95 234.0 -0.5793 0.45
0.25 42.0 -0.404 0.5649
0.35 54.0 0.4381 0.4618
0.45 42.0 0.296 0.4808
0.55 234.0 -0.1041 0.4683
0.55 246.0 -0.6612 0.4365
0.55 258.0 0.4107 0.5185
0.65 126.0 0.3018 0.6267
0.65 138.0 -0.5108 0.4606
0.65 150.0 0.1269 0.4805
0.65 162.0 -0.1237 0.5682
0.65 210.0 1.3796 0.5818
0.65 222.0 -0.6178 0.4094
0.65 234.0 -0.0972 0.3317
0.65 246.0 1.0319 0.3421
0.65 258.0 -0.2357 0.3282
0.75 126.0 0.7905 0.5383
0.75 138.0 -0.2991 0.4826
0.75 150.0 -0.1224 0.5341
0.75 162.0 0.4665 0.5029
0.75 174.0 -0.8222 0.5439
0.75 210.0 -0.8368 0.5264
0.75 222.0 0.5875 0.3675
0.75 234.0 0.0582 0.3652
0.75 246.0 -0.3782 0.3441
0.75 258.0 -0.3414 0.3793
0.85 138.0 -0.7909 0.5048
0.85 150.0 0.5749 0.5778
0.85 210.0 -0.0681 0.5459
0.85 222.0 -0.5168 0.4147
0.85 234.0 -0.2531 0.3392
0.85 246.0 0.0945 0.3154
0.85 258.0 0.1252 0.3762
0.85 270.0 0.279 0.5186
Created in SINP MSU, CLAS Collaboration