CLAS physics database search results
Measurement E151M2114
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.85	78	-0.1542	0.8714	0.0316
0.85	90	-0.6068	0.8025	0.0496
0.85	222	-0.2838	0.9677	0.0398
0.85	246	-0.1808	0.8433	0.0343
0.85	258	-0.1201	0.9588	0.031