CLAS physics database search results Measurement E62M378 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Data errors deg mcbn/rad mcbn/rad 36 4.5240722 0.33432782 108 5.0701122 0.30427152 180 7.2740498 1.0034976 251.99998 4.9319577 0.40296927 324 4.1680822 0.28110516