Nuclear Multifragmentation in Nonextensive Statistics: Canonical Formulation

2000/03/11 by K. K. Gudima, A. S. Parvan, M. Płoszajczak +3 · 3 citations
Economics, Econometrics and Finance · Mathematics · Physics and Astronomy · #Advanced Statistical Methods and Models #Complex Systems and Time Series Analysis #Statistical Mechanics and Entropy #cond-mat.stat-mech #hep-ph #nucl-th

paper · pdf · doi:10.1103/physrevlett.85.4691

published as Phys.Rev.Lett. 85 (2000) 4691-4694 · 4 pages, 4 figures

arxiv created 2000/03/11 · openalex publication_date 2000/11/27 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We apply the canonical quantum statistical model of nuclear multifragmentation generalized in the framework of recently proposed Tsallis nonextensive thermostatistics for the description of the nuclear multifragmentation process. The test calculation in the system with A = 197 nucleons shows strong modification of the "critical" behavior associated with the nuclear liquid-gas phase transition for small deviations from the conventional Boltzmann-Gibbs statistical mechanics.

Citations

• A statistical mechanical approach to generalized statistics of quantum and classical gases

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