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arXiv · 1407.0282

Quantum statistical calculation of cluster abundances in hot dense matter

Gerd Ropke
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Abstract

The cluster abundances are calculated from a quantum statistical approach taking into account in-medium corrections. For arbitrary cluster size the self-energy and Pauli blocking shifts are considered. Exploratory calculations are performed for symmetric matter at temperature $T=5$ MeV and baryon density $\varrho=0.0156$ fm$^{-3}$ to be compared with the solar element distribution. It is shown that the abundances of weakly bound nuclei with mass number $4<A<12$ are strongly suppressed due to Pauli blocking effects.

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Gerd Ropke. 2014-07-01. Quantum statistical calculation of cluster abundances in hot dense matter. https://doi.org/10.1088/1742-6596/436/1/012070

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