5 citations · 5 across the 5 of their papers we have counts for
9 papers · 1 filter
Renormalisation and invariants for two U(1)s
Sacha Davidson, Martin Gorbahn
We revisit the renormalisation of models with two U(1) gauge symmetries, in a formulation with non-canonical gauge kinetic terms which is covariant under field reparametrisations a…
Semileptonic weak Hamiltonian to in momentum-space subtraction schemes
M. Gorbahn, S. Jäger, F. Moretti +1
The CKM unitarity precision test of the Standard Model requires a systematic treatment of electromagnetic and strong corrections for semi-leptonic decays. Electromagnetic correctio…
Linking Leptogenesis and Asymmetric Dark Matter: A Testable Framework for Neutrino Mass and the Matter-Antimatter Asymmetry
Henry G. F. McKenna, Juri Smirnov, Martin Gorbahn
We investigate a minimal extension of the Leptogenesis framework that simultaneously explains the observed baryon asymmetry and dark matter (DM) abundance through the decay of a he…
Beyond Leading Logarithms in : The Semileptonic Weak Hamiltonian at
Francesco Moretti, Martin Gorbahn, Sebastian Jaeger
We present the first next-to-leading-logarithmic QCD analysis of the electromagnetic corrections to the semileptonic weak Hamiltonian, including the mixed …
RI-(S)MOM to conversion for at two-loop order
Martin Gorbahn, Sebastian Jäger, Sandra KvedaraitÄ
The Kaon bag parameter plays a critical role in constraining the parameters of the CKM matrix and in probing physics beyond the Standard Model. In this work, we imp…
Kaon Physics: A Cornerstone for Future Discoveries
Jason Aebischer, Atakan Tugberk Akmete, Riccardo Aliberti +153
The kaon physics programme, long heralded as a cutting-edge frontier by the European Strategy for Particle Physics, continues to stand at the intersection of discovery and innovati…