{
  "abstract": "A hybrid framework combining the deformed Gamow-like model ($\\mathrm{DGLM}$) with the Tabular Prior-data Fitted Network ($\\mathrm{TabPFN}$) is developed to improve half-life predictions for two-proton emission, proton emission, $α$ decay, and cluster radioactivity. A total of 583 radioactive nuclei are investigated, including 17 two-proton emitters, 42 proton emitters, 498 $α$ emitters, and 26 cluster emitters. Among the four considered models, $\\mathrm{DGLM}^{b}+\\mathrm{TabPFN}$ achieves the best overall performance, with $σ_{\\mathrm{RMS}}=0.423$, corresponding to an improvement of approximately $82.2\\%$ over $\\mathrm{DGLM}^{b}$. The model parameters are optimized for each decay mode using the least-squares method. After introducing $\\mathrm{TabPFN}$, the prediction errors for proton emission and $α$ decay are reduced by approximately $80.6\\%$ and $87.6\\%$, respectively. For $α$ decay, the training, test, and overall RMSEs are 0.208, 0.305, and 0.240, indicating good generalization capability without evident overfitting. The model also reproduces the systematic evolution of $α$-decay half-lives and the shell-closure effect around $N=126$. These results demonstrate that combining $\\mathrm{DGLM}$ with $\\mathrm{TabPFN}$ significantly improves the accuracy and robustness of radioactive-decay half-life predictions while retaining the physical interpretability of the original model.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.21646",
  "author_total": 7,
  "authors": [
    {
      "name": "Anqi Yang"
    },
    {
      "name": "Panpan Qi"
    },
    {
      "name": "Qingning Yuan"
    },
    {
      "name": "Gongming Yu"
    },
    {
      "name": "Haitao Yang"
    },
    {
      "name": "Zhangyan Li"
    },
    {
      "name": "Yanbing Cai"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/a4s28p8s387xc.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.21646",
  "fulltext_url": null,
  "id": "a4s28p8s387xc",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.21646",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "nucl-th"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2609.21646",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-29",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/a4s28p8s387xc.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:22Z",
      "native_id": "2609.21646",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.21646"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:nucl-th",
      "subfield": "nuclear"
    }
  ],
  "title": "Systematic Study of Proton, Two-Proton, Alpha, and Cluster Radioactivity Half-Lives based on the Deformed Gamow-like Model and Tabular Prior-data Fitted Network ($\\mathrm{TabPFN}$)",
  "title_text": "Systematic Study of Proton, Two-Proton, Alpha, and Cluster Radioactivity Half-Lives based on the Deformed Gamow-like Model and Tabular Prior-data Fitted Network (TabPFN)",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:44Z",
  "url": "https://research.draconitic.com/paper/a4s28p8s387xc",
  "venue": "arXiv",
  "versions": []
}