M. S. Hussein, M. Ueda, A. J. Sargeant, M. P. Pato
Published 2003-07-21Version 1
We present an approximate analytic expression for thermonuclear reaction rate of charged particles when the cross section contains a single narrow or wide resonance described by a Breit-Wigner shape. The resulting expression is uniformly valid as the effective energy and resonance energy coalesce. We use our expressions to calculate the reaction rate for $^{12}$C(p,$\gamma$)$^{13}$N.
Comments: 4 pages, 1 figure, presented at the VIII International Conference on Nucleus-Nucleus in Moscow (Russia) on June 17-21, 2003
Journal: Nucl.Phys. A734 (2004) E61-E64
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