CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M872

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: 0.0592
Q2: 0.0496 GeV2
W: 1565.0 GeV
Ebeam: 2.2596 GeV
ε: 0.888

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
0.35 66.0 -0.6262 0.6635
0.35 78.0 0.4982 0.55
0.35 90.0 -0.5818 0.6774
0.35 258.0 -0.6702 0.7106
0.35 270.0 0.2536 0.7085
0.35 282.0 -0.7077 0.4057
0.45 66.0 -0.7039 0.6133
0.45 78.0 0.2083 0.4428
0.45 126.0 -0.4421 0.6692
0.45 258.0 1.3324 0.7574
0.45 270.0 0.1128 0.4136
0.45 282.0 0.0609 0.4385
0.55 78.0 -0.8858 0.6144
0.55 90.0 -0.4053 0.6392
0.55 114.0 0.3545 0.5288
0.55 126.0 -0.7099 0.4623
0.55 138.0 -0.4572 0.4774
0.55 210.0 1.402 0.8647
0.55 222.0 -0.6526 0.7022
0.55 234.0 1.3555 0.7486
0.55 246.0 0.5381 0.7346
0.55 258.0 0.9456 0.479
0.55 270.0 0.5361 0.4056
0.55 282.0 0.9146 0.4796
0.65 78.0 1.4795 0.8708
0.65 114.0 -0.4209 0.4315
0.65 126.0 0.1233 0.5008
0.65 138.0 -0.7394 0.4679
0.65 198.0 -0.4247 0.5084
0.65 210.0 -0.1221 0.4726
0.65 222.0 1.0249 0.4994
0.65 234.0 1.038 0.5199
0.65 246.0 0.1329 0.5512
0.65 258.0 0.6034 0.7532
0.65 282.0 -0.6022 0.6412
0.75 114.0 0.7548 0.9444
0.75 126.0 -0.1129 0.8353
0.75 138.0 0.0752 0.8689
0.75 198.0 0.5408 0.8236
0.75 222.0 0.557 0.6774
0.75 234.0 -0.9298 0.5872
0.75 246.0 -0.4009 0.7572
0.75 270.0 0.5687 0.6239
0.75 282.0 0.3185 0.5858
0.75 294.0 -1.1544 0.5791
0.85 102.0 0.2393 0.9567
0.85 114.0 -1.3783 0.7006
0.85 126.0 -0.3484 0.8719
0.85 198.0 0.6357 0.8724
0.85 210.0 2.3161 0.8343
0.85 222.0 -0.2022 0.692
0.85 234.0 1.2865 0.9082
0.85 246.0 0.364 0.808
0.85 270.0 -0.5479 0.7687
0.95 222.0 2.5423 2.6545
0.65 294.0 0.2817 0.7325
0.75 66.0 0.2584 0.7038
0.75 126.0 -0.2152 0.6802
0.75 138.0 -1.4122 0.5671
0.75 150.0 0.4682 0.9311
0.75 198.0 1.2011 0.9343
0.75 210.0 -0.0787 0.7233
0.75 222.0 0.6884 0.6218
0.75 234.0 1.4097 0.7919
0.75 282.0 0.411 0.5143
0.75 294.0 0.9147 0.7231
0.85 102.0 0.5575 0.7119
0.85 114.0 -0.5236 0.6823
0.85 126.0 -0.6736 0.8663
0.85 210.0 1.0158 0.7483
0.85 222.0 0.0782 0.6817
0.85 234.0 -0.291 0.7783
0.85 246.0 2.2343 0.8782
0.95 234.0 1.8073 1.4655
Created in SINP MSU, CLAS Collaboration