CLAS physics database search results Measurement E1M622 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 theta(pi-) dsigma/d(−cos(theta_pim)) Stat. error dimensionless mcbn/rad mcbn/rad 9 9.9346895 1.5325296 27 13.021325 1.5108877 45 10.436517 0.75183487 63 8.590373 0.67305279 81 7.7228241 0.82134956 98.99999 6.6804123 0.73786157 117 6.507813 0.63940811 135 7.492425 0.75162423 153 9.7197495 1.0041513 171 7.7966022 1.4717685