CLAS physics database search results Measurement E62M605 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi+) dsigma/dphi_pip Stat. error deg mcbn/rad mcbn/rad 36 3.9462378 0.29609486 108 3.5862086 0.34594575 180 4.5760679 0.73039234 251.99998 3.7093208 0.36538523 324 3.958323 0.34066981