Measurement E151M2728

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:	0.3593
Q²:	0.1205 GeV²
W:	1325.0 GeV
E_beam:	1.3383 GeV
ε:	0.8394

Slice: cos(θ_π⁺) =

Measurement data
cos(θ_π⁺)	φ(π⁺), [deg]	A_LU	uncertainty	syst. uncert.
0.55	258.0	0.3451	0.2081	0.0308
0.55	270.0	0.0041	0.1912	0.0301
0.65	246.0	0.0035	0.1685	0.0302
0.65	258.0	-0.2877	0.1609	0.0306
0.65	270.0	-0.1545	0.1637	0.0304
0.65	282.0	0.3576	0.1739	0.0309
0.75	102.0	-0.0098	0.2315	0.03
0.75	114.0	0.1143	0.1614	0.0301
0.75	126.0	0.1172	0.173	0.0301
0.75	138.0	0.1004	0.1898	0.0301
0.75	150.0	0.5416	0.3124	0.0319
0.75	222.0	-0.1523	0.3693	0.0302
0.75	234.0	0.3042	0.1933	0.0306
0.75	246.0	-0.091	0.1559	0.0302
0.75	258.0	-0.0186	0.1612	0.0301
0.75	270.0	0.0822	0.1492	0.03
0.75	282.0	-0.6286	0.1148	0.0333
0.85	102.0	0.3922	0.1694	0.031
0.85	114.0	-0.0137	0.161	0.0301
0.85	126.0	0.1397	0.148	0.0304
0.85	138.0	0.3308	0.1609	0.031
0.85	150.0	0.0494	0.1772	0.0301
0.85	162.0	-0.2121	0.2324	0.0305
0.85	174.0	0.4203	0.2277	0.0312
0.85	234.0	0.5119	0.1436	0.032
0.85	246.0	0.2127	0.1488	0.0304
0.85	258.0	-0.0832	0.1511	0.03
0.85	270.0	-0.0246	0.1345	0.03
0.85	282.0	-0.0743	0.1455	0.0301
0.85	294.0	0.2679	0.2052	0.0306
0.95	66.0	-0.1124	0.2095	0.0301
0.95	78.0	0.273	0.1642	0.0307
0.95	90.0	0.0371	0.2029	0.0301
0.95	126.0	-0.072	0.3779	0.03
0.95	138.0	0.1409	0.2325	0.0304
0.95	150.0	-0.2358	0.1903	0.0304
0.95	162.0	-0.0475	0.2697	0.03
0.95	174.0	0.047	0.2501	0.03
0.95	234.0	-0.645	0.2265	0.0327
0.95	246.0	0.3378	0.1854	0.0309
0.95	258.0	0.2352	0.1875	0.0304
0.95	270.0	-0.0439	0.1789	0.0303
0.95	282.0	0.3241	0.1893	0.0307
0.95	294.0	0.2729	0.2006	0.0308

CLAS Physics Database