CLAS physics database search results
Measurement E151M1917
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.65	222	-1.152	0.609	0.076
0.75	198	-1.4327	0.5611	0.0919
0.75	210	-1.1325	0.6445	0.0749
0.75	270	-1.2593	0.5495	0.082
0.85	138	-0.5394	0.7255	0.0444