CLAS physics database search results
Measurement E151M1661
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.55	210	0.4564	1.2365	0.0401
0.45	42	-0.7433	0.9532	0.0537