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Stability and instability of a hot and dilute nuclear droplet. II. Dissipative isoscalar modes

W. Nörenberg·G. Papp·P. Rozmej
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Abstract

Results on dissipative isoscalar modes of a hot and dilute nuclear droplet are presented. As compared to the adiabatic limit (part I), realistic dissipation yields a substantial reduction of the growth rates for all unstable modes, while the area of spinodal instability in the ($\varrho$,T)-plane remains unchanged. The qualitative features of multifragmentation through spinodal decomposition as obtained in the adiabatic limit are not significantly affected by dissipation.

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W. Nörenberg, G. Papp, P. Rozmej. 2002-01-10. Stability and instability of a hot and dilute nuclear droplet. II. Dissipative isoscalar modes. https://arxiv.org/abs/nucl-th/0201022

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