CLAS physics database search results
Measurement E151M1689
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.95	114	0.6667	0.5381	0.0503
0.95	126	-0.2849	0.5673	0.0346
0.95	138	0.1793	0.5342	0.0319