From the 1 of 8 linked papers with an AI index.
4 citations · 5 across the 4 of their papers we have counts for
8 papers
Precise predictions for double Higgs production in association with a vector boson in Effective Field Theory
Ramona Gröber, MichaŠRyczkowski, Gioia Sacchi
The paper provides NNLO QCD predictions for Higgs boson pair production together with a W or Z boson, using both SMEFT and HEFT frameworks, and supplies fast‑evaluation coefficient…
Complete two-loop Yukawa-induced running of the Higgs-gluon coupling in SMEFT
Stefano Di Noi, Barbara Anna Erdelyi, Ramona Gröber
We compute the two-loop renormalisation group equation for the effective Higgs to gluon coupling in Standard Model Effective Field Theory. Concretely, we present the contributions…
Higgs pair production in gluon fusion to higher orders in Higgs Effective Field Theory
Ilaria Brivio, Ramona Gröber, Konstantin Schmid
Higgs pair production offers the opportunity to probe correlations among the couplings of one or two Higgs bosons to fermions and gauge bosons. In this context, it serves as a powe…
The Art of Counting: a reappraisal of the HEFT expansion
Ilaria Brivio, Ramona Gröber, Konstantin Schmid
We revisit the power counting of the Higgs Effective Field Theory (HEFT) from first principles, by requiring that predictions for physical observables follow a series expansion in…
Multi-Higgs Amplitudes Bootstrapped: Dissecting SMEFT and HEFT
Ramona Gröber, Alejo N. Rossia, MichaŠRyczkowski
The precise measurement of the Higgs boson properties requires a robust framework to parametrize possible deviations from Standard Model (SM) predictions in the most model-independ…
How large can the Light Quark Yukawa couplings be?
Barbara Anna Erdelyi, Ramona Gröber, Nudzeim Selimovic
We investigate models that can induce significant modifications to the couplings of first- and second-generation quarks with Higgs bosons. Specifically, we identify all simplified…