Measurement E151M2849

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:	0.0158
Q²:	0.0143 GeV²
W:	1535.0 GeV
E_beam:	1.3383 GeV
ε:	0.6921

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.45	30.0	-0.0266	0.3675	0.03
0.45	42.0	-0.1476	0.2236	0.0303
0.45	222.0	0.0097	0.2203	0.03
0.55	138.0	0.2106	0.2549	0.0303
0.55	150.0	0.0815	0.2635	0.03
0.55	210.0	-0.0803	0.2619	0.03
0.55	222.0	0.2258	0.241	0.0303
0.55	234.0	-0.6945	0.1966	0.0331
0.65	138.0	0.1566	0.2565	0.0302
0.65	150.0	-0.1059	0.2567	0.0301
0.65	210.0	0.0306	0.2266	0.03
0.65	222.0	-0.034	0.2465	0.03
0.75	222.0	0.113	0.2339	0.0301
0.75	234.0	0.0567	0.2283	0.03
0.85	126.0	0.0024	0.2889	0.03
0.85	138.0	0.1705	0.2615	0.0302
0.85	222.0	0.5744	0.2366	0.0321
0.85	234.0	-0.2465	0.2365	0.0304
0.45	234.0	-0.1958	0.3473	0.0303
0.55	138.0	0.2076	0.3699	0.0303
0.55	210.0	-0.3354	0.3151	0.0307
0.55	222.0	-0.625	0.2719	0.0325
0.55	234.0	-0.185	0.2828	0.0302
0.65	138.0	0.1295	0.3613	0.0301
0.65	222.0	0.4293	0.2577	0.0312
0.65	234.0	0.3151	0.328	0.0307
0.75	210.0	-0.2344	0.3842	0.0304
0.75	222.0	-0.5069	0.2258	0.0317
0.75	234.0	0.4044	0.33	0.0311
0.85	222.0	-0.0327	0.3798	0.03
0.85	234.0	0.445	0.3769	0.0313

CLAS Physics Database