CLAS physics database search results
Measurement E151M289
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Data errors	Systematic errors
	degrees			
0.85	282	-0.1589	0.8554	0.0315
0.65	270	1.0796	0.6357	0.0733
0.85	102	0.1865	0.6447	0.0321
0.85	270	0.0918	0.6367	0.0305
0.85	294	0.7774	0.6256	0.0567