Resonance reaction rate of ²¹Na(p, \gamma)²²Mg

By using the new Coulomb screening model and most recent experimental results, this paper calculates the resonance reaction rates of ²¹Na(p, \gamma)²²Mg. The derived result shows that the effect of electron screening on resonant reaction is prominent in astrophysical interesting temperature range. In conjunction with the experimental results, the recommended rates of ²¹Na(p, \gamma)²²Mg would increase at least 10%, which undoubtedly affect the nucleosynthesis of some heavier nuclei in a variety of astrophysical sites.