Nuclear Multifragmentation in the Non-extensive Statistics - Canonical Formulation
K. K. Gudima, A. S. Parvan, M. Ploszajczak, V. D. Toneev
Abstract
We apply the canonical quantum statistical model of nuclear multifragmentation generalized in the framework of recently proposed Tsallis non-extensive thermostatistics for the description of nuclear multifragmentation process. The test calculation in the system with A=197 nucleons show strong modification of the 'critical' behaviour associated with the nuclear liquid-gas phase transition for small deviations from the conventional Boltzmann-Gibbs statistical mechanics.
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