CLAS physics database search results Measurement E50M4 e1-dvcs run CLAS data V. Burket, L. Elouadrhiri, M. Garson, S. Stepanyan 2012 -t phi d4sigma/dQ2 dxb dt dphi Data errors Systematic errors GeV^2 degrees nb/(rad*GeV^4) nb/(rad*GeV^4) nb/(rad*GeV^4) 0.1214 279 51.857 23.23 23.32 0.1191 315 28.234 12.65 21.18 0.1746 45 40.687 18.24 3.45 0.1766 81 53.963 19.14 16.82 0.1742 99 37.025 16.6 4.587 0.1728 297 43.075 19.31 7.552 0.245 45 26.229 10.71 13.64 0.2493 63 19.226 8.607 2.673 0.2484 81 23.014 8.71 1.284 0.2481 99 48.456 12.96 7.23 0.2482 243 34.687 13.13 3.384 0.2514 261 33.041 11.7 1.777 0.2476 279 37.882 14.33 2.176 0.2477 297 43.324 12.52 2.246 0.2492 315 30.344 11.48 3.859 0.3518 81 29.427 11.13 0.972 0.3489 99 28.298 11.57 2.389 0.3512 279 25.109 11.24 3.063 0.3503 315 24.218 9.899 2.23 0.4958 45 12.622 5.155 0.573 0.4989 63 10.437 3.951 0.748 0.4989 81 6.7795 3.036 2.007 0.4967 297 17.084 5.699 9.352 0.4946 315 15.942 5.315 3.602 0.7662 45 5.3627 2.402 0.504 0.7671 315 6.2907 2.227 0.818