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
0.45	30.0	-0.0266	0.3675
0.45	42.0	-0.1476	0.2236
0.45	222.0	0.0097	0.2203
0.55	138.0	0.2106	0.2549
0.55	150.0	0.0815	0.2635
0.55	210.0	-0.0803	0.2619
0.55	222.0	0.2258	0.241
0.55	234.0	-0.6945	0.1966
0.65	138.0	0.1566	0.2565
0.65	150.0	-0.1059	0.2567
0.65	210.0	0.0306	0.2266
0.65	222.0	-0.034	0.2465
0.75	222.0	0.113	0.2339
0.75	234.0	0.0567	0.2283
0.85	126.0	0.0024	0.2889
0.85	138.0	0.1705	0.2615
0.85	222.0	0.5744	0.2366
0.85	234.0	-0.2465	0.2365
0.45	234.0	-0.1958	0.3473
0.55	138.0	0.2076	0.3699
0.55	210.0	-0.3354	0.3151
0.55	222.0	-0.625	0.2719
0.55	234.0	-0.185	0.2828
0.65	138.0	0.1295	0.3613
0.65	222.0	0.4293	0.2577
0.65	234.0	0.3151	0.328
0.75	210.0	-0.2344	0.3842
0.75	222.0	-0.5069	0.2258
0.75	234.0	0.4044	0.33
0.85	222.0	-0.0327	0.3798
0.85	234.0	0.445	0.3769

CLAS Physics Database