CLAS physics database search results Measurement E62M402 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Data errors deg mcbn/rad mcbn/rad 36 4.4267397 0.30407321 108 4.7473392 0.25286007 180 7.9468517 1.2046049 251.99998 5.3929935 0.27284348 324 4.7522144 0.29665723