Fit Parameters for Total Single-capture Cross Sections in Collisions of O^q+ and H_2 ------------------------------------------------------------------- J. G. Wang, M. J. Rakovic', D. R. Schultz, and P. C. Stancil, ApJS, in preparation (2002) The fit formula is: ln(cross section)=\sum C_i T_i(x) x=[2ln(E)-ln(E_min)-ln(E_max)]/[ln(E_max)-ln(E_min)] T_1(x)=1 T_2(x)=x T_n+2(x)=2T_n+1(x)-T_n(x) Where cross section is given in 10^-16 cm2 and E is in eV/amu. q E_min E_max C_1 C_2 C_3 C_4 C_5 C_6 C_7 C_8 C_9 C_10 ------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 6.000000E-01 1.000000E+06 -2.315691E+00 -7.540960E-01 -5.348569E+00 2.327853E-01 -1.386874E+00 1.265206E+00 -7.712097E-01 4.644128E-01 -1.762102E-01 1.886171E-01 2 5.000000E-02 1.000000E+06 1.964434E-01 -4.326050E+00 -1.888408E+00 -1.912502E+00 -8.348400E-01 -1.043282E-01 2.762129E-01 2.231100E-01 7.142969E-02 6.788208E-02 3 5.000000E-02 1.000000E+06 1.256966E+00 -4.352865E+00 -2.319015E+00 -1.592892E+00 -8.378691E-01 -2.818800E-01 2.366888E-01 3.596185E-01 1.595704E-01 -9.597932E-02 4 2.000000E-02 1.000000E+06 1.853074E+00 -4.298344E+00 -2.213538E+00 -1.693782E+00 -7.827396E-01 -3.296181E-01 8.187646E-02 2.362883E-01 1.460664E-01 9.471648E-02 5 1.000000E-01 1.000000E+06 1.430365E+00 -3.888759E+00 -2.419906E+00 -1.680221E+00 -8.468292E-01 -1.915201E-01 1.838462E-01 2.667413E-01 1.418013E-01 4.252315E-02 6 1.000000E-01 1.000000E+06 1.685307E+00 -3.906171E+00 -2.497961E+00 -1.833519E+00 -6.203942E-01 -2.030122E-01 1.728348E-02 2.922839E-01 2.283407E-01 2.895134E-02 7 1.000000E-01 1.000000E+06 1.856052E+00 -4.025450E+00 -2.084898E+00 -1.909803E+00 -8.002190E-01 -1.460576E-01 1.245975E-01 2.453693E-01 2.041642E-01 9.868747E-02 8 1.000000E-01 1.000000E+06 2.044449E+00 -4.164951E+00 -2.306061E+00 -1.810947E+00 -8.295027E-01 -2.554137E-01 1.190296E-01 2.465359E-01 1.784403E-01 1.174984E-01 Last Modified: May 29, 2002.