CLAS physics database search results Measurement E169M32 g11 E. Golovach 2005 theta(pi-) dsigma/d(−cos(theta_pim)) Data errors rad mcb mcb 0.1122 84.8614 32.4805 0.336599 75.838 26.569 0.560999 54.625 14.3358 0.785398 52.3965 3.33663 1.0098 48.6604 1.60395 1.2342 40.8826 1.235 1.4586 34.3432 1.1481 1.683 31.3068 1.18648 1.9074 29.6036 1.1729 2.1318 29.1227 1.0853 2.35619 28.1934 1.26966 2.58059 30.1376 4.00722 2.80499 29.74 3.90357 3.02939 28.6599 3.55705