CLAS physics database search results
Measurement E151M726
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.85	114	-0.1252	0.7199	0.031
0.85	222	-0.1658	0.7314	0.0317