Cross section predictions for hydrostatic and explosive burning
arXiv:astro-ph/0402668 · doi:10.1016/j.nuclphysa.2004.10.024
Abstract
We review different models used for reactions involved in nuclear astrophysics. The reaction rate is defined for resonant as well as for non-resonant processes. For low-density nuclei, we describe the DWBA method, the potential model, the R-matrix method, and microscopic cluster models. The statistical model is developed for high-level densities. Details of calculations in the low- and high-density regimes are illustrated with new results concerning transfer reactions and level densities.
25 pages, 3 figures, invited article to appear in Nucl. Phys. A
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