CLAS physics database search results
Measurement E151M400
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Data errors	Systematic errors
	degrees			
0.75	138	-0.1323	0.6069	0.0311
0.85	246	0.9583	0.5703	0.0665
0.85	270	0.7151	0.6041	0.0535