CLAS physics database search results Measurement E62M364 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Data errors deg mcbn/rad mcbn/rad 36 4.493319 0.33381024 108 4.6713085 0.31106544 180 4.6923223 0.37010354 251.99998 4.6726508 0.31330559 324 4.7455554 0.40792114