ANALYTIC FORMULAS OF DIELECTRIC RECOMBINATION RATE COEFFICIENTS FOR IONS OF THE F-LIKE ISOELECTRONIC SEQUENCE

On the basis of fitting the directly computed dielectronic recombinati on rate coefficients made by M. H. Chen, using the multiconfiguration Dirac-Fock model in intermediate coupling with configuration interacti on, we present a set of analytic formulas of dielectronic recombinatio n rate coefficients for the F-like ions form Fe+17 to Eu+54 with the e lectron temperature in the range 0.02 less-than-or-equal-to T less-tha n-or-equal-to 9.0 keV. This set of analytic formulas may be used for i nterpolating the rate coefficients for other members of the F-like iso electronic sequence in which explicit calculations are unavailable. Th e detailed results are tabulated and discussed.