CLAS physics database search results Measurement E159M87 E1-6 V. Burkert 2001 M(pi-,p) dsigma/dM(pim pr) Data errors GeV mcb/GeV mcb/GeV 1.09884 3.14695 0.698743 1.14085 8.87018 1.65995 1.18286 13.0056 2.15565 1.22487 18.5378 2.87411 1.26688 16.8843 2.64037 1.30889 17.5369 2.81001 1.3509 18.7522 2.85141 1.39291 16.2413 2.62615 1.43492 8.52445 1.5759 1.47693 2.72294 0.623151