CLAS physics database search results Measurement E62M515 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Data errors deg mcbn/rad mcbn/rad 11.25 10.284019 2.2387121 33.75 17.291374 2.400578 56.24999 17.978601 1.617584 78.75 16.807686 1.3790451 101.24999 16.868433 1.0102782 123.74999 13.622451 0.87773293 146.25 14.885509 1.5798495 168.75 11.488524 0.62894058