CLAS physics database search results Measurement E1M672 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 2.6556222 0.15279165 288 2.6041579 0.16395308 0 2.7197263 0.26927179 71.99998 2.7424374 0.14993796 144 2.6099179 0.12722108