{
  "abstract": "We study an inelastic sneutrino dark matter origin of the LZ high-energy event in the inverse-seesaw next-to-minimal supersymmetric standard model. Approximate lepton-number conservation protects the small mass splitting, while singlet interactions separate freeze-out from solar-neutrino production. The LZ recoil and solar constraints overlap even for a fully cooled population in equilibrium. Three thermal mechanisms reproduce the relic abundance and satisfy all relevant constraints. Photon-dominated annihilation produces gamma-ray boxes, offering a complementary test of this interpretation.",
  "abstract_shown": true,
  "affiliations": [
    "Centre for Theoretical Physics , Henan Normal University , Xinxiang 453007 , P. R. China",
    "Henan Institute of Science and Technology , Xinxiang 453003 , P.R. China",
    "Institute of Theoretical Physics , Chinese Academy of Sciences , Beijing 100190 , P. R. China"
  ],
  "article_type": null,
  "arxiv": "2609.15742",
  "author_total": 2,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Jingwei Lian",
      "orcid": "0009-0001-2801-2295"
    },
    {
      "affs": [
        0,
        2
      ],
      "name": "Jin Min Yang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6jpkp0137tqwb.bib",
  "cited_by": 20,
  "doi": "10.48550/arxiv.2609.15742",
  "fulltext_url": null,
  "id": "6jpkp0137tqwb",
  "issns": [
    "2331-8422"
  ],
  "landing_url": "https://arxiv.org/abs/2609.15742",
  "language": "en",
  "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-ph"
    ],
    [
      "openalex",
      "3106|Dark Matter and Cosmic Phenomena"
    ]
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  "openalex": "W7213231841",
  "pdf_url": "https://arxiv.org/pdf/2609.15742",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-14",
  "publisher": "Cornell University",
  "ris": "https://research.draconitic.com/paper/6jpkp0137tqwb.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:22Z",
      "native_id": "2609.15742",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.15742"
    },
    {
      "first_seen": "2026-11-09T13:21:03Z",
      "native_id": "W7213231841",
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      "url": "https://arxiv.org/abs/2609.15742"
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  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "Explaining the LZ High-Energy Recoil Event with Inelastic Sneutrino Dark Matter in Supersymmetry",
  "title_text": "Explaining the LZ High-Energy Recoil Event with Inelastic Sneutrino Dark Matter in Supersymmetry",
  "type": "preprint",
  "updated_at": "2026-11-09T13:21:03Z",
  "url": "https://research.draconitic.com/paper/6jpkp0137tqwb",
  "venue": "arXiv",
  "versions": []
}