CLAS physics database search results
Measurement E151M451
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.85	210	-0.3184	0.8532	0.0356
0.45	30	-0.0899	0.7316	0.0305
0.65	222	-0.0022	0.6798	0.03
0.75	222	0.3788	0.724	0.0381