{
  "abstract": "We calculate the dominant bosonic two-loop virtual electroweak corrections to parity-violating Møller scattering at low energies. The electron effective weak charge is extracted from the polarization asymmetry, retaining all contributions that are enhanced by $(1-4\\sin^2θ_W)^{-1}$ or $\\ln^2(M_{W,Z}^2/Q^2)$ relative to the tree-level contribution. Analytical results are obtained using the expansion by regions method in the low-energy limit $Q^2\\ll M_{W,Z}^2$. Within this approximation, the dominant two-loop bosonic corrections shift the electron effective weak charge (or equivalently the polarization asymmetry) by $0.3\\%$. We examine the origin of the leading contributions to this result and assess the remaining theoretical uncertainty from purely bosonic contributions for the MOLLER experiment to about 0.1%.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.12287",
  "author_total": 4,
  "authors": [
    {
      "name": "Lisong Chen"
    },
    {
      "name": "Jens Erler"
    },
    {
      "name": "Ayres Freitas"
    },
    {
      "name": "Juhun Kwak"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/a8d46mt2zv4fx.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.12287",
  "fulltext_url": null,
  "id": "a8d46mt2zv4fx",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.12287",
  "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",
      "nucl-ex"
    ],
    [
      "openalex",
      "3106|Particle physics theoretical and experimental studies"
    ]
  ],
  "openalex": "W7221158005",
  "pdf_url": "https://arxiv.org/pdf/2610.12287",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-08",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/a8d46mt2zv4fx.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:54Z",
      "native_id": "2610.12287",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.12287"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    },
    {
      "field": "physics",
      "origin": "arxiv:nucl-ex",
      "subfield": "nuclear"
    }
  ],
  "title": "Bosonic Contribution to Parity-Violating Møller Scattering at NNLO",
  "title_text": "Bosonic Contribution to Parity-Violating Møller Scattering at NNLO",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:54Z",
  "url": "https://research.draconitic.com/paper/a8d46mt2zv4fx",
  "venue": "arXiv",
  "versions": []
}