CLAS physics database search results Measurement E1M615 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 216 2.8838022 0.25323397 288 2.3372982 0.15461807 0 2.5227458 0.11595854 71.99998 2.7198055 0.1872471 144 2.8450236 0.2520175