CLAS physics database search results
Measurement E151M420
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.75	222	0.3524	0.6471	0.0371
0.55	210	1.9595	1.4389	0.1217