CLAS physics database search results
Measurement E151M2050
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	90	-2.0616	1.2154	0.1918
0.75	246	1.0801	0.7344	0.0764
0.85	282	-0.425	0.8144	0.0408