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Abstract <p>The problem of theoretical description of the formation of fission fragments was considered within the framework of an extended Vicsek-type collective model. The non-mean-field approach is based on microscopic modeling of the nucleon clustering as a phenomenon of particle aggregation due to short-range mutual interaction. Numerical computer simulations were carried out for the <sup>208</sup>Pb cluster, which is observed experimentally in the multimodal fission of heavy and superheavy nuclei.</p>

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Model of Nucleon Clustering and Fragment Formation in Fission of Heavy Nuclei

  • 期刊论文

  • 发表日期：

    2025年8月18日

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  • Y. V. Ivanskiy,
  • A. V. Unzhakova

摘要

Abstract

The problem of theoretical description of the formation of fission fragments was considered within the framework of an extended Vicsek-type collective model. The non-mean-field approach is based on microscopic modeling of the nucleon clustering as a phenomenon of particle aggregation due to short-range mutual interaction. Numerical computer simulations were carried out for the 208Pb cluster, which is observed experimentally in the multimodal fission of heavy and superheavy nuclei.