Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Statistical description of nuclear break-up   We present an overview of concepts and results obtained with statistical
models in study of nuclear multifragmentation. Conceptual differences between
statistical and dynamical approaches, and selection of experimental observables
for identification of these processes, are outlined. New and perspective
developments, like inclusion of in-medium modifications of the properties of
hot primary fragments, are discussed. We list important applications of
statistical multifragmentation in other fields of research.

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The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: ao-sci
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The categories of this paper are: math-ph
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The categories of this paper are: adap-org
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The categories of this paper are: hep-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: physics
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The categories of this paper are: astro-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: stat
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The categories of this paper are: q-bio
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The categories of this paper are: q-fin