CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M258

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: 0.1616
Q2: 0.0348 GeV2
W: 1295.0 GeV
Ebeam: 1.3383 GeV
ε: 0.9115

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.15 42.0 -0.8427 0.4601
0.25 42.0 0.6947 0.8417
0.35 30.0 0.815 0.9918
0.35 54.0 -0.1269 0.854
0.45 30.0 0.9199 0.9704
0.55 234.0 0.4248 0.9757
0.55 246.0 -0.3532 0.5008
0.55 258.0 -0.2187 0.5026
0.55 270.0 0.4414 0.6064
0.65 114.0 1.2942 0.973
0.65 138.0 0.2914 0.8814
0.65 222.0 -0.3489 0.6104
0.65 234.0 0.1418 0.5248
0.65 246.0 -0.3273 0.419
0.65 258.0 -0.4755 0.3402
0.65 270.0 -0.2201 0.4389
0.65 282.0 0.9649 0.8753
0.75 114.0 -1.0052 0.5688
0.75 126.0 1.1922 0.7857
0.75 138.0 0.389 0.6738
0.75 150.0 0.4003 0.6714
0.75 162.0 3.1615 3.1615
0.75 174.0 -0.3269 0.6375
0.75 186.0 -0.1657 0.723
0.75 210.0 1.5447 1.0742
0.75 222.0 2.0932 2.0932
0.75 234.0 -0.0768 0.4506
0.75 246.0 0.0553 0.3745
0.75 258.0 0.036 0.4225
0.75 270.0 -0.4264 0.3785
0.75 282.0 0.7727 0.8889
0.85 114.0 1.2795 0.9066
0.85 126.0 0.0705 0.6063
0.85 138.0 -0.4486 0.4413
0.85 150.0 0.1191 0.5926
0.85 162.0 -0.1663 0.5342
0.85 174.0 -0.6269 0.536
0.85 186.0 -0.3506 0.6035
0.85 198.0 0.4205 0.9634
0.85 210.0 0.8317 0.9252
0.85 222.0 -0.3945 0.4803
0.85 234.0 0.7393 0.5679
0.85 246.0 -0.0985 0.3593
0.85 258.0 -0.3567 0.3106
0.85 270.0 0.2625 0.4581
0.85 282.0 -0.3295 0.5489
0.95 114.0 0.5905 0.8857
0.95 126.0 -0.8133 0.4439
0.95 162.0 0.1176 0.7296
0.95 210.0 1.4874 0.8154
0.95 234.0 -0.0109 0.6664
0.95 246.0 -0.351 0.4412
0.95 258.0 -0.7828 0.3277
0.95 270.0 -0.793 0.3478
0.15 54.0 -1.3856 0.4341
0.25 42.0 0.0865 0.4263
0.25 54.0 -0.4075 0.4649
0.35 42.0 -0.4341 0.5321
0.35 54.0 0.8795 0.548
0.45 30.0 -0.9679 0.5066
0.45 270.0 -0.8644 0.4783
0.55 246.0 -0.1199 0.3729
0.55 258.0 0.0687 0.4016
0.55 270.0 -0.5481 0.3772
0.65 126.0 0.5309 0.5084
0.65 138.0 0.1708 0.4463
0.65 222.0 0.0657 0.4359
0.65 234.0 -0.0732 0.3807
0.65 246.0 -0.3521 0.3036
0.65 258.0 -0.2123 0.2811
0.65 270.0 -0.4639 0.3076
0.65 282.0 0.3355 0.5538
0.75 114.0 0.2758 0.5053
0.75 126.0 0.3737 0.3861
0.75 138.0 -0.902 0.3519
0.75 150.0 -0.1627 0.3731
0.75 162.0 0.1816 0.4786
0.75 174.0 -0.5432 0.4978
0.75 222.0 -0.287 0.4044
0.75 234.0 0.3886 0.3041
0.75 246.0 -0.0225 0.2813
0.75 258.0 -0.3483 0.2874
0.75 270.0 -0.0372 0.3107
0.75 282.0 0.1967 0.5357
0.85 114.0 -0.0612 0.5051
0.85 126.0 -0.046 0.3693
0.85 138.0 0.3298 0.3359
0.85 150.0 0.0382 0.4441
0.85 162.0 -0.0092 0.3883
0.85 174.0 -0.6009 0.3741
0.85 186.0 -0.6324 0.4784
0.85 198.0 0.1356 0.5277
0.85 210.0 0.0472 0.5027
0.85 222.0 -0.0455 0.4086
0.85 234.0 0.4012 0.3633
0.85 246.0 0.2706 0.2687
0.85 258.0 0.3975 0.2598
0.85 270.0 0.0548 0.2872
0.85 282.0 0.0048 0.4706
0.95 114.0 -0.006 0.4268
0.95 126.0 0.5035 0.4429
0.95 150.0 -0.0105 0.4887
0.95 222.0 -0.0601 0.4703
0.95 234.0 0.6927 0.4292
0.95 246.0 0.4222 0.4608
0.95 258.0 0.102 0.3808
0.95 270.0 0.0847 0.4748
Created in SINP MSU, CLAS Collaboration