CLAS physics database search results
Measurement E151M384
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.65	222	-0.0622	0.8628	0.0302
0.75	222	0.0035	0.8505	0.03