CLAS physics database search results
Measurement E151M449
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_UL	Stat. error	Syst. error
	degrees			
0.75	234	-0.5651	0.7681	0.0454
0.75	246	1.6389	0.6123	0.1052
0.85	246	0.1167	0.5586	0.0323