CLAS physics database search results
Measurement E151M1262
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.55	258	-0.04	0.6253	0.0303
0.55	270	-0.5921	0.6445	0.0732
0.65	246	0.1725	0.6692	0.0358
0.75	246	0.2502	0.6484	0.0412