CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M341

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: 0.1838
Q2: 0.101 GeV2
W: 1415.0 GeV
Ebeam: 1.3383 GeV
ε: 0.7728

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.55 246.0 -0.5864 0.4778
0.65 126.0 -0.5571 0.7459
0.65 138.0 -0.6256 0.8947
0.65 222.0 0.0188 0.703
0.65 234.0 0.1701 0.8537
0.65 246.0 -0.278 0.6738
0.65 258.0 -1.0002 0.4839
0.75 114.0 0.9713 1.2862
0.75 126.0 0.6811 1.0689
0.75 138.0 -1.2484 0.5566
0.75 222.0 -0.027 0.8494
0.75 234.0 -0.3401 0.5813
0.75 246.0 0.504 0.7443
0.75 258.0 0.5339 0.7358
0.75 270.0 -0.3235 0.9543
0.85 126.0 -0.1704 0.7359
0.85 138.0 0.1792 1.0464
0.85 150.0 -0.1235 0.8881
0.85 222.0 -0.5159 0.645
0.85 234.0 -0.7438 0.5652
0.85 246.0 -0.0662 0.5687
0.85 258.0 0.9084 0.7642
0.85 270.0 0.9651 0.8762
0.95 90.0 -0.7774 0.578
0.95 102.0 -1.0282 0.5445
0.95 246.0 1.6011 1.0568
0.95 258.0 -0.2412 0.6137
0.95 270.0 -0.5591 0.4858
0.95 282.0 1.8033 0.9058
0.55 258.0 0.1851 0.6525
0.65 114.0 0.1782 0.7095
0.65 126.0 -0.2748 0.6451
0.65 138.0 0.2906 0.6962
0.65 222.0 -0.716 0.6085
0.65 234.0 0.6691 0.6054
0.65 246.0 0.0929 0.4945
0.65 258.0 0.0564 0.5292
0.65 270.0 0.6195 0.619
0.75 102.0 0.4517 0.7182
0.75 114.0 0.6101 0.5556
0.75 126.0 -0.9407 0.5006
0.75 138.0 -0.6867 0.5463
0.75 150.0 -0.3235 0.6994
0.75 222.0 0.6615 0.5725
0.75 234.0 0.8793 0.5426
0.75 246.0 -0.0112 0.4922
0.75 258.0 0.3891 0.5273
0.75 270.0 0.3019 0.5167
0.85 114.0 -0.4585 0.6126
0.85 126.0 0.0745 0.5869
0.85 138.0 -0.9783 0.545
0.85 150.0 0.0758 0.6385
0.85 162.0 0.4362 0.6944
0.85 222.0 0.5501 0.6197
0.85 234.0 -0.5085 0.5579
0.85 246.0 -0.1558 0.4918
0.85 258.0 -0.3715 0.5084
0.85 270.0 0.2176 0.4522
0.85 282.0 -0.288 0.5277
0.95 90.0 -0.3507 0.5219
0.95 102.0 0.0509 0.5188
0.95 114.0 -0.0912 0.5819
0.95 222.0 -0.4849 0.5211
0.95 234.0 0.0071 0.5577
0.95 246.0 0.4692 0.4221
0.95 258.0 0.646 0.4392
0.95 270.0 -0.1464 0.4048
0.95 282.0 -0.0981 0.471
Created in SINP MSU, CLAS Collaboration