Measurement E151M3105

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_LU
ε_L:	0.1065
Q²:	0.1205 GeV²
W:	1595.0 GeV
E_beam:	1.9889 GeV
ε:	0.7989

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.45	270.0	-0.2038	0.2653	0.0303
0.45	282.0	0.0938	0.2831	0.0301
0.45	294.0	-0.0192	0.2707	0.03
0.55	114.0	-0.1598	0.2625	0.0302
0.55	126.0	-0.0289	0.24	0.03
0.55	282.0	0.4363	0.2656	0.0312
0.65	114.0	0.1293	0.266	0.0301
0.65	126.0	0.0809	0.2709	0.03
0.65	138.0	-0.2659	0.2719	0.0305
0.65	294.0	-0.1278	0.2322	0.0301
0.75	114.0	-0.1937	0.2655	0.0302
0.75	126.0	0.0542	0.2776	0.03
0.75	198.0	-0.3958	0.2457	0.031
0.75	210.0	-0.3677	0.235	0.0309
0.75	222.0	0.3288	0.2448	0.0307
0.75	234.0	0.2067	0.2422	0.0303
0.75	246.0	0.1103	0.2746	0.0301
0.85	90.0	-0.3253	0.2197	0.0307
0.85	222.0	-0.0817	0.2287	0.03
0.85	234.0	-0.1969	0.1984	0.0303
0.95	114.0	-0.6921	0.1801	0.033
0.95	222.0	0.0358	0.2428	0.03
0.95	234.0	-0.0707	0.2727	0.03
0.95	258.0	-0.1067	0.2774	0.0301

CLAS Physics Database