CLAS Physics Database

JLab | Search | Overview | Register | Login
◄ ►

Measurement E151M997

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: 0.7268
Q2: 0.4155 GeV2
W: 1355.0 GeV
Ebeam: 2.999 GeV
ε: 0.9338

Slice: cos(θπ+) =

Measurement data
cos(θπ+) φ(π+), [deg] AUL uncertainty
-0.05 66.0 1.8884 0.9257
0.55 78.0 0.1217 0.6721
0.55 90.0 -0.047 0.5966
0.55 102.0 0.3939 0.7577
0.55 270.0 -0.0231 0.6752
0.55 294.0 1.1611 0.811
0.65 66.0 0.6014 0.7588
0.65 78.0 0.1346 0.5842
0.65 90.0 0.8526 0.7632
0.65 102.0 -0.2137 0.4998
0.65 114.0 0.0878 0.8266
0.65 258.0 0.3216 0.6214
0.65 270.0 -0.2899 0.6356
0.65 282.0 -0.3499 0.5197
0.65 294.0 0.0265 0.7199
0.75 66.0 0.926 0.646
0.75 78.0 -0.1636 0.4652
0.75 90.0 -0.1215 0.5082
0.75 102.0 0.3527 0.6111
0.75 114.0 -0.4572 0.6201
0.75 246.0 0.1571 0.7299
0.75 258.0 0.5542 0.668
0.75 270.0 0.6274 0.5094
0.75 282.0 -0.2653 0.4583
0.75 294.0 -0.3167 0.5093
0.75 306.0 0.9058 0.621
0.75 318.0 -1.1665 0.4778
0.85 42.0 -0.3004 0.6291
0.85 66.0 0.4932 0.6668
0.85 78.0 -0.506 0.4545
0.85 90.0 1.1849 0.5455
0.85 102.0 0.2517 0.4985
0.85 114.0 -0.787 0.4576
0.85 222.0 -0.5221 0.5976
0.85 234.0 -0.5614 0.5094
0.85 246.0 -0.4622 0.4938
0.85 258.0 -0.4458 0.4725
0.85 270.0 -0.0966 0.4357
0.85 282.0 0.2568 0.5055
0.85 294.0 0.4592 0.5087
0.85 306.0 -0.548 0.4168
0.85 318.0 -0.4227 0.4314
0.95 66.0 0.3217 0.6867
0.95 78.0 -0.1831 0.514
0.95 90.0 1.2482 0.7074
0.95 102.0 -0.7545 0.4392
0.95 114.0 -0.0124 0.7291
0.95 126.0 -0.4371 0.6227
0.95 138.0 -1.4201 0.4863
0.95 198.0 0.9322 0.7646
0.95 210.0 -0.5233 0.6159
0.95 222.0 -0.0777 0.6568
0.95 234.0 0.2732 0.5949
0.95 246.0 -0.7888 0.4072
0.95 258.0 -0.2967 0.5479
0.95 270.0 -0.6036 0.465
0.95 282.0 -0.1438 0.4978
0.95 294.0 -0.185 0.4763
0.95 306.0 0.1568 0.5636
0.95 318.0 -0.2802 0.5133
0.95 330.0 -0.324 0.4953
0.95 342.0 -0.5026 0.4769
Created in SINP MSU, CLAS Collaboration