Measurement E151M434

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_UL
ε_L:	0.0718
Q²:	0.101 GeV²
W:	1565.0 GeV
E_beam:	1.3383 GeV
ε:	0.563

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_UL	uncertainty
0.75	138.0	-0.1737	0.7775
0.75	234.0	0.2832	0.7388
0.75	246.0	1.4274	0.6151
0.95	114.0	0.5773	0.674
0.65	234.0	0.1611	1.0678
0.65	246.0	0.682	1.2659
0.75	234.0	-0.3338	0.888
0.75	246.0	-0.1874	0.8875
0.75	258.0	-0.7717	0.7498
0.85	234.0	0.7894	1.2239
0.85	246.0	2.329	1.1159

CLAS Physics Database