CLAS physics database search results Measurement E103M1 g7a: Search for medium modification of light vector mesons off nuclei D. Weygand, C. Djalali, M. Kossov 2007 M(e+, e-) dY/dM(e+, e-) Data errors GeV counts/12MeV counts/12MeV 0.006 0 1 0.018 0 1 0.03 0 1 0.042 0 1 0.054 0 1 0.066 0 1 0.078 0 1 0.09 0 1 0.102 0 1 0.114 0 1 0.126 0.68 1 0.138 1 1 0.15 1 1 0.162 0.68 1 0.174 0.68 1 0.186 1.04 1.4142135 0.198 0.68 1 0.21 2.0799999 2 0.222 0 1 0.234 1.1200001 2 0.246 3.1200001 2.4494898 0.258 5.7600002 2.8284271 0.27 5.1199999 2.8284271 0.282 0.2800002 2.6457512 0.294 6.96 3.7416575 0.306 3.8800001 3 0.318 3.8800001 3 0.33 5.96 3.6055512 0.342 5.2400002 3.3166249 0.354 12.8000002 4 0.366 5.4000006 3.8729835 0.378 10.5599995 4 0.39 6.6400003 3.7416575 0.402 15.2000008 4.472136 0.414 14.7600002 5 0.426 17.6800003 5.0990195 0.438 22.6800003 5.5677643 0.45 36.5600014 6.4807405 0.462 16.7600002 5.1961522 0.474 29.2000008 6.4807405 0.486 22.7600002 5.7445626 0.498 26.3600006 5.91608 0.51 30.3600006 6.244998 0.522 34.1199989 6.7082038 0.534 34.7999992 6.78233 0.546 49.7999992 7.8102498 0.558 32.7999992 6.6332498 0.57 38.3600006 6.8556547 0.582 49 7.5498343 0.594 43.3600006 7.2111025 0.606 45.2400017 7.1414285 0.618 52.9199982 7.6811457 0.63 66.1600037 8.3666 0.642 35 6.5574384 0.654 69.6399994 8.7749643 0.666 52.4400024 7.937254 0.678 53.5200005 7.6157732 0.69 92.4800034 9.7979593 0.702 89.2399979 9.7467947 0.714 88.5599976 9.6953602 0.726 102.4800034 10.2956305 0.738 91.5199966 9.7979593 0.75 119.8399963 11.1355286 0.762 130.1600037 11.5758371 0.774 238.4400024 15.5241747 0.786 289.7999878 17.1172428 0.798 117.0800018 10.9087124 0.81 62.5200005 8.1853523 0.822 37.4000015 6.244998 0.834 40.1199989 6.5574384 0.846 24.7600002 5.1961522 0.858 28.7600002 5.5677643 0.87 28.1200008 5.5677643 0.882 20.4400005 4.7958317 0.894 17.3999996 4.3588991 0.906 12.7200003 3.7416575 0.918 5.7600002 2.8284271 0.93 12.6800003 3.6055512 0.942 15.7200003 4.1231055 0.954 11.7200003 3.6055512 0.966 8.7200003 3.1622777 0.978 14.7200003 4 0.99 17 4.1231055 1.002 12.6800003 3.6055512 1.014 45.0400009 6.78233 1.026 30.3600006 5.5677643 1.038 3.3600001 2 1.05 7.6799998 2.8284271 1.062 9.3599997 3.1622777 1.074 3.3600001 2 1.086 4.04 2.236068 1.098 3.72 2.236068 1.11 8 2.8284271 1.122 4 2 1.134 3.6800001 2 1.146 4 2 1.158 4 2 1.17 2.6800001 1.7320508 1.182 0.36 1 1.194 2 1.4142135