CLAS physics database search results
Measurement E151M1171
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.95	258	0.9737	0.9444	0.0772
0.95	282	0.78	0.8698	0.0644