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PreprintarXiv licencearXiv

Theoretical calculations for tt̅H production

  • Nikolaos Kidonakis
  • Nodoka Yamanaka
Open at sourcePDFDOICite

Abstract

We calculate higher-order perturbative corrections for tt̅H production. By adding second-order and third-order soft-gluon corrections to NLO QCD and NLO electroweak (EW) results, we present total and differential cross sections at LHC energies through approximate N3LO (aN3LO) in QCD and NLO in EW. Our aN3LO QCD + NLO EW results provide significant enhancements and a reduced scale dependence for the cross section and the top-quark transverse-momentum and rapidity distributions.

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Cite

BibTeXRIS
BibTeX
@misc{kidonakis2026theoretical,
  title = {{Theoretical calculations for $t\bar tH$ production}},
  author = {Nikolaos Kidonakis and Nodoka Yamanaka},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.15100},
  eprint = {2610.15100},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.15100},
}
RIS
TY  - UNPB
TI  - Theoretical calculations for tt̅H production
AU  - Nikolaos Kidonakis
AU  - Nodoka Yamanaka
PY  - 2026
DA  - 2026/10/10
PB  - arXiv
DO  - 10.48550/arxiv.2610.15100
UR  - https://arxiv.org/abs/2610.15100
AB  - We calculate higher-order perturbative corrections for tt̅H production. By adding second-order and third-order soft-gluon corrections to NLO QCD and NLO electroweak (EW) results, we present total and differential cross sections at LHC energies through approximate N^3LO (aN^3LO) in QCD and NLO in EW. Our aN^3LO QCD + NLO EW results provide significant enhancements and a reduced scale dependence for the cross section and the top-quark transverse-momentum and rapidity distributions.
ER  -