{
  "abstract": "The LZ 248 keV recoil candidate admits an interpretation in terms of pseudo-Dirac dark matter with a mixing-suppressed inelastic $Z$ interaction. In the MSSM, the Higgsino limit conflicts with the adopted solar-neutrino bound, while a gaugino realization requires an unprotected mass degeneracy. We realize such spectra in the MRSSM, where an $R$-symmetric Dirac bino produces the required $Z$ transition and wino coannihilation supplies the observed relic abundance. We impose the Higgs and gauge coupling relations of $N=2$ supersymmetry at a high scale and evolve them to low energy. With the remaining model parameters held fixed, we obtain spectra spanning roughly 300-850 GeV that satisfy the adopted constraints and have a small diagonal axial current. If anomaly mediation dominates the Majorana splitting, its local scale is tens of MeV for splittings of a few hundred keV. A five-dimensional warped construction generates this scale through Goldberger-Wise stabilization and a loop correction to the no-scale Kähler potential. The spectra remain testable through elastic scattering, solar neutrinos and long-lived charged states.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.13930",
  "author_total": 2,
  "authors": [
    {
      "name": "Seung J. Lee"
    },
    {
      "name": "Taewook Youn"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/007hws8848pfb.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.13930",
  "fulltext_url": null,
  "id": "007hws8848pfb",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.13930",
  "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-ph"
    ],
    [
      "arxiv",
      "hep-th"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7221575896",
  "pdf_url": "https://arxiv.org/pdf/2610.13930",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-09",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/007hws8848pfb.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:28:36Z",
      "native_id": "2610.13930",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.13930"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "The LZ inelastic splitting as a probe of anomaly mediation",
  "title_text": "The LZ inelastic splitting as a probe of anomaly mediation",
  "type": "preprint",
  "updated_at": "2026-11-05T15:20:17Z",
  "url": "https://research.draconitic.com/paper/007hws8848pfb",
  "venue": "arXiv",
  "versions": []
}