CLAS physics database search results Measurement E62M664 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 36 2.3558178 0.33793426 108 2.3546364 0.32378924 180 2.6995668 0.33880767 251.99998 2.8120835 0.39204445 324 2.7875352 0.38708836