CLAS physics database search results
Measurement E151M2435
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	186	-1.8087	0.934	0.1345
0.85	114	0.7948	0.8412	0.065
0.85	126	1.4169	0.9754	0.107
0.85	198	-0.2849	1.0168	0.0364