{
  "abstract": "A bstract : Precision Higgs physics offers a sensitive window into physics beyond the Standard Model. In parallel, neutrino-oscillation experiments have established the existence of nonzero neutrino masses, thus implying the presence of new physics. Motivated by these facts, we investigate the one-loop contributions of light and heavy Majorana neutrinos to the ZZh vertex within a variant of the type-I seesaw mechanism in which light-neutrino masses vanish at tree level and are then generated radiatively. We analyze the CP -conserving and CP -violating anomalous couplings which characterize the ZZh vertex and study their phenomenological implications in two relevant kinematic scenarios at future lepton colliders: Higgsstrahlung production and Higgs production via neutral-current vector-boson fusion. We find that CP -conserving effects can reach magnitudes of order 10 ⁻³ , potentially within projected future experimental sensitivities, whereas CP -violating contributions are strongly suppressed, lying well beyond such projections.",
  "abstract_shown": true,
  "affiliations": [
    "Benemérita Universidad Autónoma de Puebla",
    "Centro de Investigación y de Estudios Avanzados del IPN"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Héctor Novales-Sánchez",
      "orcid": "0000-0003-1503-3086"
    },
    {
      "affs": [
        0
      ],
      "name": "Humberto Vázquez-Castro",
      "orcid": "0009-0006-7830-9114"
    },
    {
      "affs": [
        1
      ],
      "name": "Mónica Salinas",
      "orcid": "0000-0001-6413-9552"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2xw44dnh651yt.bib",
  "cited_by": 0,
  "doi": "10.1007/jhep10(2026)018",
  "fulltext_url": null,
  "id": "2xw44dnh651yt",
  "issns": [
    "1029-8479"
  ],
  "landing_url": "https://link.springer.com/10.1007/JHEP10(2026)018",
  "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": "W7155090096",
  "pdf_url": "https://link.springer.com/content/pdf/10.1007/JHEP10(2026)018.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-01",
  "publisher": "Springer Science and Business Media LLC",
  "ris": "https://research.draconitic.com/paper/2xw44dnh651yt.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:01Z",
      "native_id": "10.1007/jhep10(2026)018",
      "source": "crossref",
      "url": "https://link.springer.com/10.1007/JHEP10(2026)018"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3106|Particle physics theoretical and experimental studies",
      "subfield": "high-energy"
    }
  ],
  "title": "New physics in the ZZh vertex: one-loop contributions from a radiative seesaw model",
  "title_text": "New physics in the ZZh vertex: one-loop contributions from a radiative seesaw model",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:01Z",
  "url": "https://research.draconitic.com/paper/2xw44dnh651yt",
  "venue": "Journal of High Energy Physics",
  "versions": []
}