Measurement E151M3464

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:	0.6075
Q²:	0.496 GeV²
W:	1415.0 GeV
E_beam:	2.999 GeV
ε:	0.9103

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty
0.45	90.0	-0.2927	0.2594
0.55	78.0	-0.1883	0.2503
0.55	90.0	-0.2678	0.2171
0.55	102.0	-0.0625	0.2635
0.65	78.0	-0.0799	0.2185
0.65	90.0	-0.1921	0.2064
0.65	102.0	-0.0306	0.2428
0.65	114.0	-0.3936	0.2107
0.65	258.0	0.447	0.2455
0.65	270.0	0.2226	0.263
0.75	54.0	-0.3672	0.211
0.75	78.0	-0.3095	0.1921
0.75	90.0	0.2145	0.2241
0.75	102.0	0.2691	0.223
0.75	114.0	-0.1833	0.2886
0.75	126.0	-0.1179	0.279
0.75	234.0	0.3129	0.2128
0.75	246.0	0.5235	0.1977
0.75	258.0	0.1281	0.2055
0.75	270.0	0.0896	0.2091
0.75	282.0	-0.7831	0.1355
0.75	294.0	0.1618	0.2409
0.75	306.0	0.2718	0.2398
0.85	42.0	-0.4075	0.2426
0.85	90.0	-0.0025	0.2013
0.85	102.0	0.0995	0.1934
0.85	210.0	0.2294	0.253
0.85	222.0	0.1946	0.2295
0.85	234.0	-0.2025	0.2778
0.85	246.0	-0.2923	0.2381
0.85	258.0	0.347	0.1993
0.85	270.0	0.2196	0.1895
0.85	282.0	-0.3819	0.2001
0.85	294.0	0.1191	0.2498
0.85	306.0	0.3438	0.1968
0.85	318.0	0.1253	0.206
0.85	330.0	0.1295	0.2128
0.95	102.0	0.1709	0.2699
0.95	210.0	-0.304	0.2564
0.95	234.0	-0.0707	0.2762
0.95	246.0	0.1549	0.2282
0.95	258.0	-0.1587	0.2157
0.95	270.0	-0.1321	0.2662
0.95	282.0	0.0314	0.2368
0.95	294.0	-0.2876	0.2404
0.95	306.0	-0.1119	0.2292
0.95	318.0	0.1178	0.2164
0.95	330.0	-0.0584	0.2634

CLAS Physics Database