************************************************************** * * Paper : Diffractive Electroproduction of rho and phi Mesons * at HERA, DESY 09-093 * Reac : GAMMA* P --> RHO0 P(or Y) , PHI P(or Y) * Caption : Slope differences b_el. - b_p.~diss between elastic * and proton dissociative scattering for rho and phi meson * as a function of Q**2. * ************************************************************** * * Q**2 b_el-b_pd stat syst+ syst- * * GAMMA* P --> RHO0 P(or Y) * 3.3 5.52 0.40 0.26 -0.26 6.6 5.74 0.62 0.22 -0.25 15.8 4.76 0.48 0.19 -0.65 * * GAMMA* P --> PHI P(or Y) * 5.0 5.81 1.15 0.16 -0.70