CLAS physics database search results
Measurement E151M40
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Data errors	Systematic errors
	degrees			
0.55	258	-0.2214	0.5324	0.0392
0.55	270	0.6715	0.5921	0.0821
0.65	246	-0.0353	0.5864	0.0303
0.75	246	-0.2914	0.5507	0.0447