CLAS physics database search results
Measurement E151M2149
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	210	-0.5948	0.8083	0.049
0.85	222	-0.5166	0.8777	0.045