CLAS physics database search results Measurement E62M522 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Data errors deg mcbn/rad mcbn/rad 36 4.1927543 0.27990773 108 4.6840353 0.30509949 180 6.3597999 0.93491119 251.99998 5.097012 0.32180914 324 4.1233687 0.28989416