CLAS physics database search results
Measurement E151M1685
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	246	-1.8465	0.8706	0.1147
0.85	246	-0.7835	0.9317	0.0557