CLAS physics database search results Measurement E1M505 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 3.6361892 0.15681118 288 3.6224086 0.16680837 0 4.0820842 0.30770701 71.99998 3.737643 0.17959419 144 3.2974417 0.16550186