Rates for some reactions in the mass range 39 is less than or equal to A which is less than or equal to 45

Ground-state reaction rates have been deduced from recent cross section measurements for the ³⁹K(α, p)⁴²Ca, ⁴²Ca(α, p)⁴⁵Sc, ⁴²Ca(α, n)⁴⁵Ti, ⁴²Ca(p, γ)⁴³Sc, and ⁴⁴Ca(p, n)⁴⁴Sc reactions. Stellar reaction rates have been derived from the ground-state rates by multiplying by the ratio of stellar to ground-state rates obtained from statistical model calculations. Stellar rates for the four exoergic reverse reactions have been derived using the procedures of Woosley et al.