CLAS physics database search results Measurement E62M485 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi+) dsigma/dphi_pip Data errors deg mcbn/rad mcbn/rad 36 4.8091583 0.35909688 108 3.8141844 0.2682713 180 3.9029684 0.40088403 251.99998 3.9571376 0.24221915 324 4.4817452 0.29260325