{
  "abstract": "We study the phenomenology of light scalar sgoldstinos, with masses from the dimuon threshold up to a few GeV, focusing on their production and detection prospects at the SND@HL-LHC experiment. We review the effective sgoldstino interactions with Standard Model particles, the dominant meson-decay production channels, and the relevant experimental constraints on the model parameter space. We also outline the recently proposed SND@HL-LHC detector configuration and discuss the kinematics and track separation of the muon pair produced in sgoldstino decays inside the detector volume. For two representative sets of supersymmetry-breaking parameters, we present sensitivity estimates and show that the muon-antimuon separation efficiency should be taken into account in searches for the dimuon signal.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2607.29656",
  "author_total": 2,
  "authors": [
    {
      "name": "D. Kalashnikov"
    },
    {
      "name": "E. K. Karkaryan"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9tse6y9mw63ak.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2607.29656",
  "fulltext_url": null,
  "id": "9tse6y9mw63ak",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2607.29656",
  "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",
      "hep-ex"
    ],
    [
      "arxiv",
      "hep-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2607.29656",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9tse6y9mw63ak.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:00Z",
      "native_id": "2607.29656",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2607.29656"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Sgoldstino Phenomenology at SND@HL-LHC",
  "title_text": "Sgoldstino Phenomenology at SND@HL-LHC",
  "type": "preprint",
  "updated_at": "2026-10-30T12:18:00Z",
  "url": "https://research.draconitic.com/paper/9tse6y9mw63ak",
  "venue": "arXiv",
  "versions": []
}