CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M1030

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: 0.4687
Q2: 0.348 GeV2
W: 1445.0 GeV
Ebeam: 2.999 GeV
ε: 0.9254

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.05 294.0 0.3125 0.8026
0.15 66.0 0.8729 0.8825
0.15 294.0 -0.6238 0.5948
0.25 66.0 0.7756 0.8763
0.25 78.0 -1.0276 0.6079
0.25 294.0 -0.4294 0.5922
0.25 306.0 0.4003 0.7973
0.35 66.0 0.0932 0.8376
0.35 282.0 -0.7527 0.638
0.35 294.0 0.1727 0.6172
0.45 90.0 -0.7325 0.6485
0.45 102.0 0.5426 0.7143
0.45 282.0 -0.3016 0.6741
0.45 294.0 0.2895 0.6721
0.55 66.0 -0.5008 0.7347
0.55 78.0 -0.6046 0.5261
0.55 90.0 -0.5148 0.5166
0.55 102.0 1.6725 0.7912
0.55 114.0 1.4992 1.0156
0.55 282.0 0.217 0.8099
0.55 306.0 0.0357 0.6784
0.65 78.0 0.0134 0.5262
0.65 90.0 1.0479 0.5429
0.65 102.0 -0.183 0.5435
0.65 114.0 -0.2966 0.6202
0.65 246.0 0.1182 0.6885
0.65 258.0 0.5412 0.6808
0.65 270.0 -0.2162 0.5263
0.65 282.0 -1.5946 0.4943
0.75 54.0 0.961 0.682
0.75 66.0 0.2169 0.77
0.75 78.0 0.3059 0.5211
0.75 90.0 0.1927 0.4843
0.75 102.0 -0.183 0.506
0.75 114.0 -0.6764 0.5025
0.75 126.0 0.9249 0.7724
0.75 222.0 0.3323 0.8406
0.75 234.0 -0.3925 0.5368
0.75 246.0 -1.1813 0.4745
0.75 258.0 0.1115 0.523
0.75 270.0 -0.8373 0.4852
0.75 282.0 0.0991 0.6005
0.75 294.0 -0.702 0.6936
0.85 54.0 0.5133 0.5572
0.85 66.0 -0.0622 0.6841
0.85 78.0 1.1957 0.896
0.85 90.0 -0.023 0.4814
0.85 102.0 0.0559 0.4893
0.85 114.0 -0.3475 0.486
0.85 126.0 1.962 0.9095
0.85 186.0 0.0124 0.7622
0.85 198.0 -0.076 0.7188
0.85 210.0 0.2424 0.7904
0.85 222.0 0.1257 0.5718
0.85 234.0 0.3036 0.5154
0.85 246.0 0.1622 0.5131
0.85 258.0 -0.4458 0.3941
0.85 270.0 -0.5634 0.4056
0.85 282.0 -0.7006 0.4234
0.85 294.0 -0.192 0.4018
0.85 306.0 -0.4184 0.4066
0.85 318.0 -0.0456 0.6292
0.95 54.0 -0.4298 0.6348
0.95 102.0 -1.0455 0.5956
0.95 114.0 0.6604 0.7282
0.95 198.0 -0.3654 0.7171
0.95 210.0 0.5338 0.7641
0.95 222.0 0.1936 0.6021
0.95 234.0 -0.6757 0.4334
0.95 246.0 -0.2273 0.5003
0.95 258.0 -0.0763 0.5284
0.95 270.0 0.6456 0.6071
0.95 282.0 0.5974 0.6565
0.95 294.0 -0.173 0.4661
0.95 306.0 -0.9695 0.3629
0.95 318.0 -0.9663 0.3722
0.95 330.0 0.3338 0.5409
0.95 342.0 0.0881 0.6763
Created in SINP MSU, CLAS Collaboration