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Thermonuclear reaction rates from (p,n) reactions
Authors:S Kailas  M K Mehta
Institution:(1) Nuclear Physics Division, Bhabha Atomic Research Centre, 400085 Bombay
Abstract:Thermonuclear reaction rates for the temperature range 1≤T 9≤5 have been extracted from experimentally measured (p, n) cross sections for45Sc50Ti,51V,54Cr,55Mn and59Co nuclides below 5 MeV bombarding energy. These reaction rates are important in the build-up of medium and heavy nuclides in the stellar evolution process and nucleosynthesis. To enhance the usefulness of these reaction rates in astrophysical calculations, they have been fitted to an analytic function of temperature, valid throughout the temperature range considered here.
Keywords:(p  n) reaction            45Sc            50Ti            51V            54Cr            55Mn            59Co targets  thermonuclear reaction rates
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