Measurement E151M399

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:	A_UL
ε_L:	0.1204
Q²:	0.1205 GeV²
W:	1505.0 GeV
E_beam:	1.3383 GeV
ε:	0.6429

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_UL	uncertainty	syst. uncert.
0.55	222.0	1.2625	0.6283	0.0837
0.65	126.0	1.0608	0.6562	0.0722
0.65	138.0	-1.0915	0.5889	0.0739
0.65	222.0	-0.1199	0.5888	0.0309
0.65	234.0	0.9181	0.5508	0.0643
0.65	246.0	-0.1866	0.4672	0.0321
0.75	126.0	-0.9762	0.4943	0.0675
0.75	138.0	-0.3685	0.6187	0.0377
0.75	222.0	0.4967	0.4671	0.043
0.75	246.0	0.397	0.6071	0.0388
0.85	234.0	-0.0708	0.4832	0.0303
0.85	246.0	-0.0421	0.5029	0.0301
0.85	258.0	0.995	0.5326	0.0685
0.95	270.0	0.2314	0.5358	0.0332
0.55	234.0	-0.5151	0.7351	0.0432
0.65	210.0	0.2651	0.9221	0.034
0.65	222.0	1.6956	1.2101	0.1064
0.65	234.0	-0.0979	0.7677	0.0306
0.65	246.0	-0.8779	0.5415	0.0608
0.75	138.0	-1.2045	0.5645	0.0785
0.75	258.0	0.4628	0.8598	0.0409
0.85	222.0	-0.7198	0.6052	0.0527
0.85	234.0	-0.1065	0.7302	0.0307
0.85	246.0	1.9411	0.9377	0.1207
0.85	258.0	0.2708	0.8354	0.0341
0.95	246.0	0.431	0.8979	0.0397
0.95	270.0	-0.2816	0.6932	0.0345

CLAS Physics Database