CLAS physics database search results Measurement E62M149 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi+) dsigma/dphi_pip Data errors deg mcbn/rad mcbn/rad 36 6.8518581 0.35097209 108 5.6063943 0.309838 180 6.5079775 0.54856688 251.99998 5.7869325 0.35942003 324 6.8183928 0.40820155