CLAS physics database search results
Measurement E151M709
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.55	210	0.0935	0.7714	0.0305
0.75	66	-0.8281	0.6464	0.0589
0.85	126	-0.5263	0.6887	0.044