Higgs Boson Pair Production via Gluon Fusion: Higher-Order Corrections and Theoretical Uncertainties

@misc{a2026higgs,
  title = {{Higgs Boson Pair Production via Gluon Fusion: Higher-Order Corrections and Theoretical Uncertainties}},
  author = {Ajjath A H and Simone Alioli and Emanuele Bagnaschi and Arunima Bhattacharya and Huan-Yu Bi and Roberto Bonciani and Marco Bonetti and Francisco Campanario and Sauro Carlotti and Jamie Chang and Long-Bin Chen and Xuan Chen and Yuesheng Dai and Joshua Davies and Giuseppe Degrassi and Pier Paolo Giardino and Massimiliano Grazzini and Ramona Gröber and Gudrun Heinrich and Li-Hong Huang and Rui-Jun Huang and Sebastian Jaskiewicz and Stephen Jones and Stefan Kallweit and Matthias Kerner and Hai Tao Li and Shi-Yuan Li and Jonas M Lindert and Yan-Qing Ma and Giulia Marinelli and Javier Mazzitelli and Margarete Mühlleitner and Davide Napoletano and Philipp Rendler and Jonathan Ronca and Johannes Schlenk and Kay Schönwald and Hua-Sheng Shao and Michael Spira and Thomas Stone and Daniel Stremmer and Robert Szafron and William J Torres Bobadilla and Yannick Ulrich and Augustin Vestner and Marco Vitti and Jian Wang and Huai-Min Yu and Hantian Zhang and Fabio Monti and Arantxa Ruiz Martínez and Angela Taliercio and Andreas Papaefstathiou and Ludovic Scyboz},
  howpublished = {HAL},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.04868},
  eprint = {2609.04868},
  archivePrefix = {arXiv},
  url = {https://hal.science/hal-05760399v1},
}

TY  - UNPB
TI  - Higgs Boson Pair Production via Gluon Fusion: Higher-Order Corrections and Theoretical Uncertainties
AU  - Ajjath A H
AU  - Simone Alioli
AU  - Emanuele Bagnaschi
AU  - Arunima Bhattacharya
AU  - Huan-Yu Bi
AU  - Roberto Bonciani
AU  - Marco Bonetti
AU  - Francisco Campanario
AU  - Sauro Carlotti
AU  - Jamie Chang
AU  - Long-Bin Chen
AU  - Xuan Chen
AU  - Yuesheng Dai
AU  - Joshua Davies
AU  - Giuseppe Degrassi
AU  - Pier Paolo Giardino
AU  - Massimiliano Grazzini
AU  - Ramona Gröber
AU  - Gudrun Heinrich
AU  - Li-Hong Huang
AU  - Rui-Jun Huang
AU  - Sebastian Jaskiewicz
AU  - Stephen Jones
AU  - Stefan Kallweit
AU  - Matthias Kerner
AU  - Hai Tao Li
AU  - Shi-Yuan Li
AU  - Jonas M Lindert
AU  - Yan-Qing Ma
AU  - Giulia Marinelli
AU  - Javier Mazzitelli
AU  - Margarete Mühlleitner
AU  - Davide Napoletano
AU  - Philipp Rendler
AU  - Jonathan Ronca
AU  - Johannes Schlenk
AU  - Kay Schönwald
AU  - Hua-Sheng Shao
AU  - Michael Spira
AU  - Thomas Stone
AU  - Daniel Stremmer
AU  - Robert Szafron
AU  - William J Torres Bobadilla
AU  - Yannick Ulrich
AU  - Augustin Vestner
AU  - Marco Vitti
AU  - Jian Wang
AU  - Huai-Min Yu
AU  - Hantian Zhang
AU  - Fabio Monti
AU  - Arantxa Ruiz Martínez
AU  - Angela Taliercio
AU  - Andreas Papaefstathiou
AU  - Ludovic Scyboz
PY  - 2026
DA  - 2026/09/04
PB  - HAL
DO  - 10.48550/arxiv.2609.04868
UR  - https://hal.science/hal-05760399v1
AB  - In this contribution, the higher-order QCD and electroweak corrections to Standard Model Higgs boson pair production via the gluon-fusion mechanism, gg→ hh, are summarized and the different sources of theoretical uncertainty are assessed. The discussion includes finite top quark mass effects, matching to parton showers, approximate NNLO and N^3LO QCD corrections, NLO electroweak effects, and uncertainties associated with the top quark mass scheme and perturbative scale choices. In addition, we provide an updated state-of-the-art recommendation for the inclusive gluon-fusion Higgs boson pair production cross section and the corresponding Higgs boson pair invariant-mass distribution.
ER  -