Measurement E151M2751

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:	0.4351
Q²:	0.2445 GeV²
W:	1355.0 GeV
E_beam:	1.3383 GeV
ε:	0.7279

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.65	270.0	-0.1287	0.386	0.0301
0.65	282.0	-0.09	0.4188	0.0301
0.75	126.0	-0.0773	0.3913	0.03
0.75	246.0	-0.0392	0.3422	0.03
0.85	102.0	-0.0395	0.3947	0.03
0.85	114.0	-0.01	0.4276	0.03
0.85	126.0	-0.0318	0.3866	0.03
0.85	150.0	-0.4221	0.3537	0.0312
0.85	258.0	-0.862	0.2093	0.0346
0.85	282.0	-0.0601	0.3999	0.03
0.85	294.0	0.3861	0.2835	0.031
0.85	306.0	-0.9057	0.146	0.035
0.95	294.0	-0.4331	0.4287	0.0312
0.55	258.0	-0.1373	0.2713	0.0301
0.65	258.0	0.0168	0.2479	0.03
0.65	270.0	0.0714	0.2476	0.03
0.75	234.0	-0.3872	0.2666	0.031
0.75	246.0	0.2908	0.2497	0.0306
0.75	270.0	-0.126	0.2723	0.0301
0.75	282.0	0.1394	0.2651	0.0301
0.85	114.0	0.1989	0.2547	0.0303
0.85	126.0	-0.191	0.2587	0.0302
0.85	138.0	0.0697	0.248	0.03
0.85	234.0	-0.1303	0.2724	0.0301
0.85	246.0	0.4403	0.2426	0.0313
0.85	258.0	0.0986	0.272	0.0301
0.85	270.0	0.0683	0.2277	0.03
0.85	282.0	0.1293	0.2385	0.0301
0.85	294.0	-0.1751	0.2462	0.0302
0.85	306.0	0.4672	0.2553	0.0314
0.95	138.0	0.3698	0.267	0.0309
0.95	270.0	-0.4523	0.2395	0.0313
0.95	294.0	0.0766	0.259	0.03

CLAS Physics Database