CLAS physics database search results
Measurement E151M1694
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.85	90	-0.2683	0.6288	0.0341
0.85	102	0.1162	0.64	0.0308