CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M350

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: 0.0324
Q2: 0.0171 GeV2
W: 1445.0 GeV
Ebeam: 1.3383 GeV
ε: 0.8048

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.35 30.0 0.4707 0.6674
0.35 42.0 0.1094 0.6112
0.45 18.0 0.0046 0.5859
0.45 30.0 0.0537 0.5481
0.45 42.0 -1.2977 0.4645
0.45 54.0 1.5196 0.6158
0.45 222.0 -0.0369 0.6912
0.45 234.0 0.9775 0.6391
0.55 18.0 0.364 0.6446
0.55 30.0 -0.5846 0.628
0.55 42.0 -0.6808 0.4725
0.55 126.0 -0.0511 0.6212
0.55 138.0 -0.4116 0.5349
0.55 150.0 -0.8053 0.5693
0.55 198.0 -0.2974 0.6701
0.55 210.0 -0.2875 0.5504
0.55 222.0 0.3997 0.6055
0.55 234.0 -0.6797 0.4562
0.55 246.0 0.4437 0.5162
0.65 42.0 0.0308 0.6525
0.65 126.0 -0.0719 0.5411
0.65 138.0 -0.6726 0.5443
0.65 150.0 -0.5987 0.5162
0.65 162.0 -0.4961 0.6579
0.65 198.0 -0.1135 0.7316
0.65 210.0 0.5261 0.4748
0.65 222.0 0.2161 0.4437
0.65 234.0 0.2307 0.4044
0.65 246.0 -0.6531 0.4085
0.75 126.0 -0.1929 0.7128
0.75 138.0 0.2504 0.4985
0.75 150.0 -0.6894 0.5332
0.75 162.0 -0.99 0.5602
0.75 210.0 -0.0353 0.5778
0.75 222.0 -0.4751 0.4711
0.75 234.0 0.5322 0.4192
0.75 246.0 1.0206 0.4539
0.85 114.0 0.5612 0.6569
0.85 126.0 -0.1597 0.5859
0.85 138.0 0.847 0.6916
0.85 210.0 -0.1384 0.5566
0.85 222.0 -0.0011 0.4542
0.85 234.0 -0.1821 0.4459
0.85 246.0 0.3693 0.4426
0.85 258.0 -0.3373 0.6436
0.95 234.0 -0.4663 0.5019
0.25 30.0 1.9242 1.3782
0.25 42.0 -0.2266 0.8903
0.35 30.0 0.0537 0.8951
0.35 42.0 0.9557 1.0089
0.45 18.0 1.3877 1.1019
0.45 30.0 0.6744 1.0035
0.45 42.0 0.6021 1.0436
0.45 54.0 -0.2044 0.93
0.45 234.0 -0.4015 0.8196
0.55 18.0 -0.8275 0.7005
0.55 30.0 -0.5817 0.5536
0.55 42.0 0.2677 0.9001
0.55 138.0 -2.1954 0.3375
0.55 150.0 -1.4876 0.5145
0.55 210.0 -0.6518 0.666
0.55 222.0 1.0895 0.9304
0.55 234.0 1.5195 0.8515
0.55 246.0 -0.0934 0.7452
0.65 42.0 1.196 1.1714
0.65 126.0 -0.8824 0.6466
0.65 138.0 -1.24 0.4913
0.65 150.0 -0.7782 0.6031
0.65 162.0 -1.2339 0.6713
0.65 198.0 0.3066 1.0235
0.65 210.0 0.7921 0.8427
0.65 222.0 -0.0176 0.5998
0.65 234.0 0.7085 0.8182
0.65 246.0 0.357 0.6909
0.75 126.0 0.0244 0.9139
0.75 138.0 -0.596 0.8676
0.75 150.0 -1.123 0.5916
0.75 210.0 1.6579 0.9953
0.75 222.0 0.2507 0.6884
0.75 234.0 0.4159 0.5877
0.75 246.0 0.7778 0.7106
0.75 258.0 0.5781 1.1872
0.85 114.0 -0.7639 0.7311
0.85 126.0 -0.2034 0.8904
0.85 210.0 -0.2333 0.7316
0.85 222.0 0.4682 0.8069
0.85 234.0 -0.3859 0.488
0.85 246.0 1.1335 0.7395
0.85 258.0 -0.3343 0.7757
0.95 234.0 -0.2993 0.6775
Created in SINP MSU, CLAS Collaboration