{
  "abstract": "A bstract : 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": [
    "Institute for Nuclear Research of the Russian Academy of Sciences",
    "Lebedev Physical Institute"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "D. Kalashnikov",
      "orcid": "0000-0002-0499-3703"
    },
    {
      "affs": [
        1
      ],
      "name": "E. K. Karkaryan",
      "orcid": "0000-0001-5032-2196"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3sy64k7szjqk0.bib",
  "cited_by": 0,
  "doi": "10.1007/jhep10(2026)005",
  "fulltext_url": null,
  "id": "3sy64k7szjqk0",
  "issns": [
    "1029-8479"
  ],
  "landing_url": "https://link.springer.com/10.1007/JHEP10(2026)005",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7172340788",
  "pdf_url": "https://link.springer.com/content/pdf/10.1007/JHEP10(2026)005.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-01",
  "publisher": "Springer Science and Business Media LLC",
  "ris": "https://research.draconitic.com/paper/3sy64k7szjqk0.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:01Z",
      "native_id": "10.1007/jhep10(2026)005",
      "source": "crossref",
      "url": "https://link.springer.com/10.1007/JHEP10(2026)005"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3106|Particle physics theoretical and experimental studies",
      "subfield": "high-energy"
    }
  ],
  "title": "Sgoldstino phenomenology at SND@HL-LHC",
  "title_text": "Sgoldstino phenomenology at SND@HL-LHC",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:01Z",
  "url": "https://research.draconitic.com/paper/3sy64k7szjqk0",
  "venue": "Journal of High Energy Physics",
  "versions": []
}