Measurement E151M2486

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:	0.0504
Q²:	0.0084 GeV²
W:	1265.0 GeV
E_beam:	1.0539 GeV
ε:	0.8979

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.55	246.0	-0.2066	0.2057	0.0303
0.55	258.0	-0.2668	0.1972	0.0305
0.55	270.0	0.3001	0.1936	0.0306
0.65	234.0	0.0775	0.2128	0.03
0.65	246.0	-0.0388	0.1604	0.03
0.65	258.0	0.0214	0.1526	0.03
0.65	270.0	-0.0387	0.2167	0.03
0.75	162.0	0.1874	0.2449	0.0302
0.75	174.0	0.0996	0.2222	0.0301
0.75	186.0	0.0917	0.2511	0.0301
0.75	222.0	-0.4389	0.2285	0.0313
0.75	234.0	-0.4158	0.1604	0.0311
0.75	246.0	-0.1485	0.1673	0.0301
0.75	258.0	-0.1424	0.1568	0.0301
0.75	270.0	0.2861	0.2251	0.0305
0.85	234.0	-0.0297	0.2303	0.03
0.85	246.0	-0.0049	0.1979	0.03

CLAS Physics Database