CLAS physics database search results
Measurement E151M1209
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.85	102	2.1787	0.9798	0.162
0.85	186	0.2541	0.8132	0.0353
0.85	198	1.0018	0.9833	0.0791
0.85	210	0.0072	0.9492	0.03