Subleading operators and gamma5-scheme dependence in SMEFT for Higgs boson pair production
High Energy Physics - Phenomenology
2024-07-09 v1
Abstract
The calculation of contributions from the chromomagnetic and four-top-quark-operators within Standard Model Effective Field Theory (SMEFT) to Higgs boson pair production in gluon fusion is presented, in combination with NLO QCD corrections. Here we focus on the -scheme dependence introduced by the four-top-quark-operators and the interplay with other operators contributing to this process in SMEFT.
Keywords
Cite
@article{arxiv.2407.04747,
title = {Subleading operators and gamma5-scheme dependence in SMEFT for Higgs boson pair production},
author = {Stefano Di Noi and Ramona Gröber and Gudrun Heinrich and Jannis Lang and Ludovic Scyboz and Marco Vitti},
journal= {arXiv preprint arXiv:2407.04747},
year = {2024}
}
Comments
10 pages, 3 figures, contribution to the proceedings of the conference "Loops and Legs in Quantum Field Theory" (LL2024), Wittenberg, Germany