************************************************************** * * Paper : Diffractive Electroproduction of rho and phi Mesons * at HERA, DESY 09-093 * Reac : GAMMA* P --> PHI Y * Caption : W dependence of the GAMMA*P cross section for proton * dissociative phi meson production for several values * of Q**2. * The overall normalisation uncertainty of 5.3% is * not included in the systematic errors. * ************************************************************** * * Q**2 W Sigma stat syst+ syst- * 5.0 50 9.3 1.6 1.6 -1.2 5.0 70 17.4 2.3 2.2 -2.3 5.0 90 15.2 2.5 1.9 -1.9 5.0 110 11.6 2.9 1.7 -2.0 5.0 130 32.7 11.7 6.3 -6.1 5.0 150 22.4 13.7 6.1 -6.5