Measurement E151M2971

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:	0.6182
Q²:	0.2445 GeV²
W:	1325.0 GeV
E_beam:	1.9889 GeV
ε:	0.9002

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.55	270.0	-0.0585	0.2729	0.03
0.65	90.0	-0.0676	0.2382	0.03
0.65	102.0	-0.5291	0.2099	0.0318
0.65	258.0	0.0027	0.2505	0.03
0.65	270.0	0.1281	0.2804	0.0301
0.65	282.0	0.3272	0.2615	0.0307
0.65	294.0	0.2765	0.2451	0.0305
0.75	78.0	-0.0148	0.2174	0.03
0.75	90.0	0.1234	0.2195	0.0301
0.75	102.0	-0.0318	0.2274	0.03
0.75	114.0	0.3003	0.2161	0.0306
0.75	246.0	-0.1631	0.2407	0.0302
0.75	258.0	-0.306	0.1792	0.0306
0.75	270.0	0.0195	0.2049	0.03
0.75	282.0	-0.1265	0.2749	0.0301
0.85	90.0	0.1174	0.1834	0.0301
0.85	102.0	0.2112	0.1845	0.0303
0.85	114.0	0.024	0.2317	0.03
0.85	126.0	-0.172	0.2457	0.0302
0.85	138.0	0.2374	0.2567	0.0304
0.85	222.0	-0.0818	0.2752	0.03
0.85	234.0	-0.0267	0.2153	0.03
0.85	246.0	0.5561	0.2325	0.032
0.85	258.0	-0.1222	0.2111	0.0301
0.85	270.0	0.2976	0.1798	0.0306
0.85	282.0	0.1223	0.2035	0.0301
0.85	294.0	-0.2458	0.1963	0.0304
0.95	90.0	-0.1717	0.2178	0.0302
0.95	102.0	-0.0908	0.2656	0.0301
0.95	114.0	-0.2363	0.2464	0.0304
0.95	126.0	0.3409	0.2225	0.0308
0.95	138.0	-0.0914	0.2638	0.0301
0.95	150.0	0.4401	0.2302	0.0313
0.95	234.0	0.3	0.2318	0.0306
0.95	246.0	0.2688	0.2704	0.0305
0.95	258.0	0.2354	0.1892	0.0304
0.95	270.0	0.1244	0.2309	0.0301
0.95	282.0	-0.1641	0.2551	0.0302
0.95	294.0	-0.2658	0.2601	0.0305

CLAS Physics Database