CLAS physics database search results
Measurement E151M2381
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.85	66	-1.6694	0.9966	0.1247
0.85	246	0.6811	0.927	0.0578
0.95	270	-0.7606	0.9321	0.0628