************************************************************** * * Paper : Diffractive Electroproduction of rho and phi Mesons * at HERA, DESY 09-093 * Reac : GAMMA* P --> RHO0 Y * Caption : W dependence of the GAMMA*P cross section for proton * dissociative 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 W Sigma stat syst+ syst- * 3.3 41 177 17 25 -14 3.3 54 209 20 23 -17 3.3 67 213 21 27 -20 3.3 80 228 26 29 -22 3.3 93 226 33 29 -25 * 7.5 48 36.6 2.8 4.9 -3.0 7.5 64 38.8 4.2 5.1 -3.6 7.5 80 34.9 3.7 4.3 -3.4 7.5 96 40.2 4.3 4.4 -4.2 7.5 114 46.2 5.2 5.0 -4.5 * 22.5 71 3.0 0.4 0.3 -0.3 22.5 97 2.5 0.5 0.4 -0.4 22.5 116 3.6 0.7 0.4 -0.5 22.5 139 4.6 0.8 0.5 -0.6 22.5 165 4.5 1.0 0.5 -0.7