************************************************************** * * Paper : Diffractive Electroproduction of rho and phi Mesons * at HERA, DESY 09-093 * Reac : GAMMA* P --> RHO0 P * Caption : t dependences of the GAMMA*P cross section for * elastic rho meson production for several values * of Q**2. * The overall normalisation uncertainty of 3.9% is * not included in the systematic errors. * ************************************************************** * * Q**2 t Sigma stat syst+ syst- * 3.3 0.025 2156 82 202 -141 3.3 0.075 1379 73 132 -90 3.3 0.125 858 54 96 -65 3.3 0.175 665 48 72 -60 3.3 0.250 346 27 46 -38 3.3 0.350 234 25 35 -28 3.3 0.450 61.2 3.9 18.8 -16.4 * 6.6 0.025 604 31 44 -21 6.6 0.075 392 24 35 -16 6.6 0.125 214 18 19 -12 6.6 0.175 198 16 15 -9 6.6 0.250 99.1 9.0 10.0 -8.4 6.6 0.350 50.0 7.2 8.7 -5.6 6.6 0.450 31.5 5.5 5.8 -4.7 * 11.5 0.025 181 18 14 -10 11.5 0.075 123 12 11 -8 11.5 0.125 89.8 10.6 9.5 -5.4 11.5 0.175 61.4 9.8 7.3 -6.0 11.5 0.250 44.0 8.0 5.0 -4.5 11.5 0.350 22.0 5.0 2.3 -2.3 11.5 0.450 8.58 3.02 2.06 -1.35 * 17.4 0.025 51.1 3.8 4.8 -3.9 17.4 0.075 35.6 3.5 3.6 -2.8 17.4 0.125 24.3 2.9 2.6 -2.2 17.4 0.175 26.4 3.4 2.7 -2.4 17.4 0.250 12.3 1.4 2.0 -1.2 17.4 0.350 8.48 1.40 1.16 -1.04 17.4 0.450 3.87 0.91 0.95 -0.64 * 33.0 0.025 6.52 0.93 0.87 -0.77 33.0 0.075 4.90 0.78 0.73 -0.62 33.0 0.125 4.43 0.71 0.56 -0.50 33.0 0.175 2.59 0.56 0.52 -0.32 33.0 0.250 2.28 0.39 0.28 -0.28 33.0 0.350 1.85 0.52 0.29 -0.24 33.0 0.450 0.660 0.272 0.164 -0.127