************************************************************** * * Paper : Diffractive Electroproduction of rho and phi Mesons * at HERA, DESY 09 -093 * Reac : GAMMA* P - -> RHO0 P * Caption : Dependence of the exponential t slope for elastic production, * rho as a function of the mass M, for two domains in Q**2: * 2.5 < Q**2 < 5 GeV**2 and 5 < Q**2 < 60 GeV**2 * ************************************************************** * *Q**2 M b stat syst+ syst- * 3.3 0.67 7.33 0.51 0.38 -0.36 3.3 0.87 8.25 0.40 0.26 -0.29 3.3 1.07 7.73 0.51 0.46 -0.42 8.6 0.67 7.15 0.48 0.27 -0.30 8.6 0.87 7.65 0.43 0.30 -0.32 8.6 1.07 6.83 0.45 0.27 -0.35