CLAS physics database search results Measurement E62M29 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi+) dsigma/dphi_pip Data errors deg mcbn/rad mcbn/rad 36 6.4233298 0.31722537 108 5.6846929 0.31784716 180 7.5962949 0.847772 251.99998 5.9320331 0.42534846 324 6.7941208 0.32893935