CLAS physics database search results
Measurement E151M2157
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.75	270	0.0291	0.6812	0.0301
0.85	210	-0.4127	0.8539	0.0484