CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M225

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: 0.5111
Q2: 0.0844 GeV2
W: 1235.0 GeV
Ebeam: 1.3383 GeV
ε: 0.9139

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.45 270.0 0.0563 0.5121
0.45 282.0 -0.5456 0.2578
0.55 258.0 -0.744 0.4124
0.55 270.0 0.0496 0.3246
0.55 282.0 -0.1615 0.3372
0.55 294.0 -0.5211 0.3953
0.65 258.0 0.0104 0.3064
0.65 270.0 0.5715 0.309
0.65 282.0 0.0502 0.3174
0.65 294.0 0.202 0.4565
0.75 246.0 -0.5173 0.3469
0.75 258.0 -0.6117 0.2925
0.75 270.0 0.2001 0.3325
0.75 282.0 0.0327 0.3166
0.75 294.0 0.0086 0.3697
0.85 102.0 -0.6728 0.3425
0.85 114.0 0.6885 0.4323
0.85 126.0 -0.0128 0.3538
0.85 138.0 0.0658 0.375
0.85 150.0 0.3339 0.3844
0.85 174.0 0.1804 0.3864
0.85 186.0 -1.158 0.4189
0.85 234.0 0.5849 0.4838
0.85 246.0 0.0709 0.4011
0.85 258.0 0.4824 0.3844
0.85 270.0 -0.4322 0.3261
0.85 282.0 -0.1252 0.3567
0.95 114.0 0.65 0.4009
0.95 126.0 -0.237 0.3085
0.95 138.0 -0.445 0.2875
0.95 150.0 0.0504 0.3605
0.95 162.0 0.4486 0.3531
0.95 174.0 -0.3823 0.3854
0.95 186.0 0.3642 0.3817
0.95 198.0 0.4984 0.4031
0.95 210.0 0.6677 0.4056
0.95 222.0 -0.6115 0.3864
0.45 294.0 -0.7862 0.461
0.55 270.0 0.2256 0.5483
0.55 282.0 0.5167 0.7036
0.55 294.0 0.007 0.5993
0.65 246.0 -1.0845 0.3589
0.65 258.0 0.6861 0.5852
0.65 270.0 0.3679 0.4911
0.65 282.0 0.2657 0.4571
0.65 294.0 0.0546 0.6153
0.75 246.0 0.3408 0.6137
0.75 258.0 -0.1998 0.4146
0.75 270.0 -0.0828 0.3741
0.75 282.0 0.5471 0.5794
0.75 294.0 -0.1891 0.5821
0.85 102.0 1.1623 1.1373
0.85 114.0 0.8232 0.7297
0.85 126.0 0.2604 0.5912
0.85 138.0 0.5846 0.5762
0.85 150.0 -0.5297 0.427
0.85 162.0 -0.0848 0.527
0.85 198.0 -0.6076 0.5084
0.85 246.0 -0.1848 0.5807
0.85 258.0 -0.1203 0.4366
0.85 270.0 -0.248 0.3961
0.85 282.0 -0.192 0.4303
0.85 294.0 -0.3197 0.4972
0.95 114.0 -0.1365 0.4644
0.95 126.0 -0.3631 0.4186
0.95 138.0 -0.5365 0.3491
0.95 150.0 0.2197 0.5118
0.95 162.0 0.5837 0.6315
0.95 174.0 -0.3508 0.4017
0.95 186.0 -0.7873 0.3375
0.95 198.0 0.1721 0.4929
0.95 210.0 0.0736 0.6314
Created in SINP MSU, CLAS Collaboration