CLAS physics database search results Measurement E62M762 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 36 1.8920057 0.32602698 108 2.2525244 0.26686054 180 2.9388552 0.63626397 251.99998 2.146337 0.24963862 324 2.2312632 0.48715737