CLAS physics database search results
Measurement E151M828
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.75	90	3.3174	3.3174	0.3076
0.75	246	-0.9764	0.5886	0.0707
0.85	282	0.2929	0.7177	0.0356