CLAS physics database search results
Measurement E151M1939
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	222	0.5528	0.8696	0.045
0.85	210	-0.295	0.7796	0.0349