CLAS physics database search results
Measurement E151M1192
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.85	90	-0.2217	0.8466	0.0341
0.85	222	-0.6761	0.8226	0.0578
0.95	198	0.5386	0.9667	0.0495