CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M1863

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: ALL
εL: 0.0665
Q2: 0.0593 GeV2
W: 1565.0 GeV
Ebeam: 1.9889 GeV
ε: 0.8451

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.25 66.0 0.3009 0.9851 0.0351
0.25 78.0 0.6598 0.9323 0.05
0.25 270.0 0.0719 0.9255 0.0303
0.35 18.0 -0.3644 0.8865 0.0372
0.35 66.0 -0.9541 0.7738 0.0651
0.35 78.0 1.7191 0.7951 0.1084
0.35 90.0 -0.2954 0.9367 0.0349
0.35 258.0 -1.3386 0.798 0.0865
0.35 270.0 0.1644 0.7294 0.0316
0.35 282.0 0.2161 0.6934 0.0327
0.35 294.0 -1.2426 0.8318 0.0811
0.45 66.0 0.6759 0.9438 0.0508
0.45 78.0 -0.0767 0.6623 0.0304
0.45 90.0 -0.1065 0.8868 0.0307
0.45 126.0 -0.0879 0.9344 0.0305
0.45 138.0 -1.5052 0.88 0.096
0.45 210.0 0.2957 0.9635 0.0349
0.45 258.0 -0.6724 0.7074 0.0506
0.45 270.0 -0.2343 0.6155 0.0332
0.45 282.0 0.863 0.6138 0.0603
0.45 294.0 1.1499 0.713 0.0759
0.55 78.0 0.0398 0.7998 0.0301
0.55 90.0 0.0655 0.8143 0.0303
0.55 102.0 -0.0816 0.9058 0.0304
0.55 114.0 -0.3449 0.7843 0.0366
0.55 126.0 -1.3627 0.7421 0.0879
0.55 138.0 -0.5138 0.909 0.0432
0.55 150.0 -2.2188 0.7332 0.1378
0.55 198.0 0.1301 0.9482 0.031
0.55 210.0 -0.2909 0.8425 0.0348
0.55 222.0 -0.8037 0.6912 0.0572
0.55 234.0 -2.0428 0.6167 0.1274
0.55 246.0 0.4625 0.7825 0.0411
0.55 258.0 0.0626 0.7187 0.0302
0.55 270.0 -0.3792 0.7453 0.0378
0.55 282.0 0.5376 0.7301 0.0443
0.55 294.0 0.3742 0.7992 0.0376
0.65 66.0 -0.853 0.9323 0.0598
0.65 78.0 0.1139 0.8852 0.0308
0.65 102.0 -0.3946 0.9674 0.0384
0.65 114.0 -0.559 0.7243 0.0452
0.65 126.0 -0.1285 0.6567 0.031
0.65 138.0 -0.0215 0.6987 0.03
0.65 150.0 -1.3314 0.7037 0.0861
0.65 174.0 -0.5615 0.9541 0.0454
0.65 198.0 -0.5384 0.9255 0.0443
0.65 210.0 -0.7947 0.6339 0.0567
0.65 222.0 -0.3198 0.7066 0.0357
0.65 234.0 0.9394 0.6948 0.0643
0.65 246.0 0.611 0.6654 0.0477
0.65 258.0 -0.5535 0.7632 0.045
0.65 270.0 0.5624 0.7876 0.0454
0.65 282.0 0.7935 0.846 0.0567
0.65 294.0 -0.0223 0.7197 0.03
0.75 66.0 -0.4868 0.9233 0.0421
0.75 78.0 0.0379 0.8835 0.0301
0.75 102.0 1.0254 0.8841 0.069
0.75 114.0 0.7043 0.8311 0.0522
0.75 126.0 0.151 0.671 0.0314
0.75 138.0 -0.229 0.7577 0.0331
0.75 150.0 -0.3673 0.7092 0.0374
0.75 186.0 1.9675 0.7533 0.1229
0.75 198.0 0.4849 0.7948 0.042
0.75 210.0 0.4318 0.6315 0.0398
0.75 222.0 0.3794 0.5567 0.0378
0.75 234.0 -0.2455 0.6129 0.0335
0.75 246.0 -0.3437 0.8308 0.0365
0.75 270.0 -0.7091 0.7283 0.0524
0.75 282.0 -0.2984 0.5845 0.035
0.75 294.0 -0.5769 0.6366 0.0461
0.85 102.0 0.7931 0.6451 0.0567
0.85 114.0 -0.7582 0.597 0.0549
0.85 126.0 -0.2154 0.8049 0.0327
0.85 186.0 0.0292 0.9216 0.0301
0.85 198.0 0.5985 0.7724 0.0471
0.85 210.0 0.1925 0.7165 0.0322
0.85 222.0 -0.0647 0.5871 0.0303
0.85 234.0 -1.459 0.5642 0.0934
0.85 246.0 -0.7675 0.713 0.0553
0.85 258.0 -0.3688 0.7801 0.0374
0.85 270.0 -0.7479 0.7661 0.0543
0.95 114.0 1.0813 0.7832 0.0721
0.95 222.0 0.4991 0.7519 0.0426
0.95 234.0 -0.7012 0.6705 0.052
0.95 246.0 -1.1362 0.7435 0.0751
Created in SINP MSU, CLAS Collaboration