CLAS physics database search results
Measurement E151M1658
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	222	-0.9118	0.7811	0.0623
0.55	222	0.1677	1.2943	0.0315
0.75	210	0.9655	1.3133	0.0637