19 citations · 26 across the 6 of their papers we have counts for
7 papers · 1 filter
Precise predictions for double Higgs production in association with a vector boson in Effective Field Theory
Ramona Gröber, Michał Ryczkowski, Gioia Sacchi
We present next-to-next-to-leading order (NNLO) QCD predictions for Higgs boson pair production in association with a weak gauge boson, with , in effective…
Recent Developments in SMEFT: Theory, Tools, and Phenomenology
Michał Ryczkowski
Despite the remarkable success of the Standard Model in describing fundamental interactions, unresolved phenomena such as dark matter, dark energy, and matter-antimatter asymmetry…
Multi-Higgs Amplitudes Bootstrapped: Dissecting SMEFT and HEFT
Ramona Gröber, Alejo N. Rossia, Michał Ryczkowski
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…
Double Higgs Production via Vector Boson Fusion in SMEFT
Athanasios Dedes, Janusz Rosiek, Michał Ryczkowski
While gluon fusion dominates Higgs pair production at the LHC, vector boson fusion (VBF) offers a unique window into Beyond the Standard Model (BSM) physics through its distinctive…
Theoretical constraints on models with vector-like fermions
Amit Adhikary, Marek Olechowski, Janusz Rosiek +1
We provide a set of theoretical constraints on models in which the Standard Model field content is extended by vector-like fermions and in some cases also by a real scalar singlet.…
Computing Tools for Effective Field Theories
Jason Aebischer, Matteo Fael, Javier Fuentes-Martín +30
In recent years, theoretical and phenomenological studies with effective field theories have become a trending and prolific line of research in the field of high-energy physics. In…
Analytical description of CP violation in oscillations of atmospheric neutrinos traversing the Earth
Ara Ioannisian, Stefan Pokorski, Janusz Rosiek +1
Flavour oscillations of sub-GeV atmospheric neutrinos and antineutrinos, traversing different distances inside the Earth, are a promising source of information on the leptonic CP p…