CLAS physics database search results
Measurement E151M2342
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.85	102	-0.8188	0.8877	0.0665
0.85	210	-0.4245	0.8838	0.043