CLAS physics database search results Measurement E62M354 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Data errors deg mcbn/rad mcbn/rad 36 3.2480514 0.28297108 108 3.8724973 0.23226111 180 5.8179474 0.70388269 251.99998 3.5475278 0.22851868 324 3.9625123 0.35473889