CLAS physics database search results
Measurement E151M1201
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.85	90	1.0885	0.9644	0.085
0.85	198	-0.442	0.8976	0.0441
0.85	210	0.7926	1.0022	0.0652