3 papers
hep-ph2025
One-Loop Calculations in Effective Field Theories with GoSam-3.0
Jens Braun, Benjamin Campillo Aveleira, Gudrun Heinrich +5
We present a major update of the one-loop generator GoSam, containing performance improvements as well as new features, in particular functionalities that facilitate calculations b…
hep-ph2024
Effective Field Theory descriptions of Higgs boson pair production
Lina Alasfar, Luca Cadamuro, Christina Dimitriadi +9
Higgs boson pair production is traditionally considered to be of particular interest for a measurement of the trilinear Higgs self-coupling. Yet it can offer insights into other co…
hep-ph2024
Renormalisation group effects in SMEFT for di-Higgs production
Gudrun Heinrich, Jannis Lang
We study the effects of renormalisation group running for the Wilson coefficients of dimension-6 operators contributing to Higgs boson pair production in gluon fusion within Standa…