{
  "abstract": "Minimal dark matter extended to include a Majorana and a Dirac multiplet coupled through the Higgs --- the HC-MDM model --- provides a compelling and predictive framework. We show that in certain limits of this model, the mass splitting and the inelastic interaction are representation-independent, while the thermal-relic masses are representation-dependent. We then show that this model can account for the high-energy recoil event recently reported by LUX-ZEPLIN (LZ) while also respecting thermal-relic, elastic-scattering, and solar-capture constraints. Generic inelastic DM models do not connect all these tests and generic Higgsino models do not survive them.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Mathematical Sciences , University of Liverpool , Liverpool , L69 7ZL , United Kingdom",
    "Center for Cosmology and AstroParticle Physics (CCAPP) , Ohio State University , Columbus , OH 43210",
    "Department of Physics , Ohio State University , Columbus , OH 43210"
  ],
  "article_type": null,
  "arxiv": "2609.04144",
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Juri Smirnov",
      "orcid": "0000-0002-3082-0929"
    },
    {
      "affs": [
        1,
        2
      ],
      "name": "Spencer Griffith",
      "orcid": "0009-0002-1988-0768"
    },
    {
      "name": "John Francis Beacom",
      "orcid": "0000-0002-0005-2631"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/c00eb1zn8rysp.bib",
  "cited_by": 54,
  "doi": "10.48550/arxiv.2609.04144",
  "fulltext_url": null,
  "id": "c00eb1zn8rysp",
  "issns": [
    "2331-8422"
  ],
  "landing_url": "https://arxiv.org/abs/2609.04144",
  "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",
      "astro-ph.CO"
    ],
    [
      "arxiv",
      "hep-ex"
    ],
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Dark Matter and Cosmic Phenomena"
    ]
  ],
  "openalex": "W7208762426",
  "pdf_url": "https://arxiv.org/pdf/2609.04144",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-03",
  "publisher": "Cornell University",
  "ris": "https://research.draconitic.com/paper/c00eb1zn8rysp.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:52Z",
      "native_id": "2609.04144",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.04144"
    },
    {
      "first_seen": "2026-11-07T13:20:44Z",
      "native_id": "W7208762426",
      "source": "openalex",
      "url": "https://arxiv.org/abs/2609.04144"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.CO",
      "subfield": "cosmology"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    }
  ],
  "title": "Inelastic Signatures of Electroweak Dark Matter",
  "title_text": "Inelastic Signatures of Electroweak Dark Matter",
  "type": "preprint",
  "updated_at": "2026-11-07T13:20:44Z",
  "url": "https://research.draconitic.com/paper/c00eb1zn8rysp",
  "venue": "arXiv",
  "versions": []
}