CLAS physics database search results Measurement E62M293 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi+) dsigma/dphi_pip Data errors deg mcbn/rad mcbn/rad 36 5.6444416 0.33620304 108 4.9079719 0.26251379 180 6.1829128 0.56286097 251.99998 4.9923615 0.27730903 324 5.1371975 0.2736921