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PreprintCC BY 4.0arXiv

Weak (quasi-)PDFs from the lattice

  • Patrick Jenny
  • Axel Maas
  • Sofie Martins
  • Georg Wieland
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Abstract

Future colliders will be able to probe the electroweak substructure of particles. An accurate description of this substructure may necessitate electroweak PDFs, similarly to QCD. We investigate therefore the Higgs and W/Z PDFs in a reduced Standard Model setup using lattice methods, determining the quasi-PDFs, and, to lowest order, the resulting PDFs. While uncertainties remain, the results show interesting structures in line with expectations from gauge invariance.

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Cite

BibTeXRIS
BibTeX
@misc{jenny2026weak,
  title = {{Weak (quasi-)PDFs from the lattice}},
  author = {Patrick Jenny and Axel Maas and Sofie Martins and Georg Wieland},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.40208},
  eprint = {2610.40208},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.40208},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Weak (quasi-)PDFs from the lattice
AU  - Patrick Jenny
AU  - Axel Maas
AU  - Sofie Martins
AU  - Georg Wieland
PY  - 2026
DA  - 2026/10/29
PB  - arXiv
DO  - 10.48550/arxiv.2610.40208
UR  - https://arxiv.org/abs/2610.40208
AB  - Future colliders will be able to probe the electroweak substructure of particles. An accurate description of this substructure may necessitate electroweak PDFs, similarly to QCD. We investigate therefore the Higgs and W/Z PDFs in a reduced Standard Model setup using lattice methods, determining the quasi-PDFs, and, to lowest order, the resulting PDFs. While uncertainties remain, the results show interesting structures in line with expectations from gauge invariance.
ER  -