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Measurement E151M1617

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: 0.0697
Q2: 0.0593 GeV2
W: 1505.0 GeV
Ebeam: 1.3383 GeV
ε: 0.6963

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] ALL uncertainty syst. uncert.
0.45 222.0 -0.5764 0.876 0.045
0.55 138.0 -1.1948 1.0018 0.0757
0.55 222.0 0.5953 0.7902 0.0458
0.55 234.0 -0.4807 0.7788 0.041
0.55 246.0 0.2149 0.779 0.0325
0.65 126.0 -1.2823 0.9831 0.0804
0.65 138.0 -0.2511 1.1011 0.0334
0.65 150.0 -1.7402 0.6745 0.1055
0.65 210.0 -0.8055 0.9404 0.0556
0.65 222.0 -0.7495 0.8405 0.0529
0.65 234.0 0.3183 0.9234 0.0353
0.65 246.0 0.9254 0.6883 0.0616
0.75 138.0 0.2933 0.7965 0.0345
0.75 150.0 -0.4565 0.8123 0.0401
0.75 210.0 0.2264 0.9166 0.0328
0.75 222.0 1.7402 0.6725 0.1055
0.75 234.0 -1.393 0.4953 0.0864
0.75 246.0 -0.8596 0.6294 0.0583
0.75 258.0 0.5101 0.8984 0.0422
0.85 114.0 1.5588 0.7595 0.0955
0.85 126.0 -1.2755 1.1163 0.08
0.85 210.0 -1.0053 0.8498 0.0657
0.85 222.0 0.3757 0.8805 0.0371
0.85 234.0 -0.069 0.8182 0.0303
0.85 246.0 -0.7652 0.7055 0.0537
0.85 258.0 1.2608 0.6774 0.0792
0.95 234.0 -0.495 0.7741 0.0416
0.95 246.0 1.2549 0.6653 0.0789
0.95 258.0 -0.3584 0.7831 0.0365
0.35 30.0 0.3714 0.8184 0.0374
0.55 138.0 0.7029 0.6028 0.0517
0.55 222.0 -1.473 0.6752 0.0932
0.55 234.0 -0.4254 0.6335 0.0394
0.55 246.0 -0.9052 0.7518 0.062
0.65 126.0 0.3972 0.7593 0.0383
0.65 138.0 1.0598 0.6598 0.0702
0.65 150.0 -0.8763 0.5915 0.0605
0.65 162.0 -0.674 0.6989 0.0503
0.65 210.0 -1.1469 0.8046 0.075
0.65 222.0 0.6959 0.6881 0.0514
0.65 234.0 0.4839 0.6131 0.0417
0.65 246.0 0.9336 0.5548 0.0635
0.65 258.0 -0.5824 0.8131 0.046
0.75 126.0 0.6224 0.7219 0.0479
0.75 138.0 0.2135 0.6888 0.0326
0.75 150.0 -0.6674 0.7608 0.05
0.75 162.0 -0.7591 0.6474 0.0545
0.75 222.0 -0.98 0.6613 0.066
0.75 234.0 -0.5927 0.6059 0.0465
0.75 246.0 0.1516 0.6391 0.0313
0.75 258.0 -0.9532 0.6869 0.0645
0.85 114.0 -0.6024 0.7322 0.0469
0.85 126.0 -0.6376 0.7636 0.0486
0.85 138.0 -0.0617 0.777 0.0302
0.85 222.0 0.7994 0.6272 0.0565
0.85 234.0 -0.1111 0.6069 0.0307
0.85 246.0 -1.0211 0.5585 0.0682
0.85 258.0 0.0205 0.6324 0.03
0.95 126.0 0.3001 0.6992 0.035
0.95 222.0 -0.3714 0.6753 0.0374
0.95 246.0 -0.2281 0.6959 0.033
0.95 258.0 -1.3208 0.6093 0.0847
Created in SINP MSU, CLAS Collaboration