CLAS physics database search results
Measurement E151M1961
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	90	0.2743	0.5045	0.0349
0.85	78	0.8896	0.464	0.0652