Measurement E151M3386

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:	1.257
Q²:	0.2445 GeV²
W:	1205.0 GeV
E_beam:	2.999 GeV
ε:	0.9724

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.45	282.0	-0.0011	0.2546	0.03
0.45	294.0	-0.1588	0.2439	0.0302
0.55	282.0	0.0891	0.247	0.0301
0.55	294.0	0.1086	0.2444	0.0301
0.65	270.0	-0.046	0.2326	0.03
0.65	282.0	-0.0083	0.2435	0.03
0.65	294.0	-0.0424	0.2007	0.03
0.75	66.0	0.1382	0.2623	0.0301
0.75	78.0	-0.0617	0.2234	0.03
0.75	90.0	0.1307	0.2137	0.0301
0.75	270.0	0.0586	0.2297	0.03
0.75	282.0	0.0853	0.2095	0.03
0.75	294.0	-0.2725	0.2217	0.0305
0.85	54.0	0.1999	0.2549	0.0303
0.85	66.0	-0.2196	0.2062	0.0303
0.85	78.0	0.1327	0.1919	0.0301
0.85	90.0	0.1381	0.1878	0.0301
0.85	102.0	0.3281	0.1877	0.0307
0.85	258.0	-0.3071	0.2621	0.0306
0.85	270.0	-0.1726	0.2384	0.0302
0.85	282.0	-0.1551	0.2315	0.0302
0.85	294.0	0.5722	0.2132	0.0321
0.95	30.0	-0.3633	0.2408	0.0309
0.95	54.0	0.3172	0.2449	0.0307
0.95	66.0	0.0281	0.2347	0.03
0.95	78.0	-0.2849	0.2082	0.0305
0.95	90.0	0.4612	0.2107	0.0314
0.95	102.0	0.1152	0.2439	0.0301
0.95	114.0	-0.3425	0.2264	0.0308

CLAS Physics Database