CLAS physics database search results
Measurement E151M1767
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.55	90	-0.1234	0.7895	0.0309
0.75	234	-0.4473	0.7707	0.0404