Particle clustering and Mott transitions in hot nuclear matter at finite temperature: (III). Heavy cluster abundances and coulomb interaction |
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Authors: | G. Röpke M. Schmidt H. Schulz |
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Affiliation: | 1. Wilhelm Pieck University, Rostock, GDR;2. Central Institute for Nuclear Research, Rossendorf, GDR |
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Abstract: | The properties of hot nuclear matter are calculated by considering the Coulomb interaction in a Debye-Thomas-Fermi approach. It is shown that the inclusion of the Coulomb forces implies a decrease of the cluster bound-state energy and a lowering of the nuclear density at the cluster surface. The Coulomb interaction together with consideration of the in-medium corrections leads to significant modification of the abundances of larger clusters compared with the frequently used law-of-mass-action approach. |
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