CLAS physics database search results
Measurement E151M1568
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.85	126	2.43	0.8341	0.1487
0.85	258	0.7691	1.0289	0.0538
0.95	282	-0.317	1.0668	0.0352
0.85	270	1.3002	0.7748	0.0835