CLAS physics database search results Measurement E62M490 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi-) dsigma/d(−cos(theta_pim)) Data errors deg mcbn/rad mcbn/rad 11.25 21.910713 3.1784568 33.75 19.861013 1.6188586 56.24999 15.761847 1.4774711 78.75 13.691854 1.3044332 101.24999 10.899965 1.2178489 123.74999 10.027651 1.0289544 146.25 10.798617 1.3760568 168.75 14.603408 2.1915019