************************************************************** * * Paper : Diffractive Electroproduction of rho and phi Mesons * at HERA, DESY 09-093 * Reac : GAMMA* P --> RHO0 P( or Y) * Caption : Q**2 and |t| dependences of the matrix element combinations * r^5_00 + 2 r^5_11 and r^1_00 + 2 r^1_11, obtained from fits * to the phi distribution, for rho meson electroproduction. * The notag (|t|<0.5 Gev**2) and tag (|t|<3.0 Gev**2) * samples are combined. * ************************************************************** * * r5cmb = r^5_00 + 2 r^5_11 * r1cmb = r^1_00 + 2 r^1_11 * * Q**2 | r5cmb stat syst+ syst- | r1cmb stat syst+ syst- * 2.9 0.149 0.018 0.062 -0.060 -0.041 0.034 0.029 -0.034 4.1 0.144 0.019 0.046 -0.055 -0.036 0.041 0.023 -0.025 6.6 0.122 0.016 0.049 -0.049 -0.078 0.032 0.023 -0.014 11.9 0.088 0.024 0.049 -0.047 -0.093 0.045 0.024 -0.018 18.5 0.178 0.031 0.037 -0.049 -0.010 0.059 0.034 -0.034 31.3 0.149 0.028 0.041 -0.037 0.123 0.059 0.030 -0.032 * * |t| | r5cmb stat syst+ syst- | r1cmb stat syst+ syst- * 0.03 0.074 0.022 0.032 -0.036 0.003 0.045 0.004 -0.013 0.13 0.109 0.022 0.062 -0.052 -0.024 0.044 0.017 -0.024 0.31 0.200 0.028 0.064 -0.086 -0.131 0.054 0.041 -0.028 0.70 0.249 0.051 0.063 -0.038 -0.015 0.099 0.040 -0.067 1.44 0.308 0.077 0.086 -0.096 -0.162 0.129 0.086 -0.080