3 papers
hep-ph2026
Current and future constraints on heavy New Physics from weak dipole moments
Nejc KoÅ¡nik, Zachary Polonsky, Aleks SmolkoviÄ
We study the weak magnetic and electric dipole moments of the lepton as precision tests of the Standard Model (SM) and probes of heavy New Physics (NP). We present an updated…
hep-ph2026
Probing the neutrino mass through semileptonic meson decays
Damir BeÄireviÄ, Damir Bečirević, Claire Chevallier +5
We argue that a detailed analysis of semileptonic decays can test the possibility of a massive neutrino. The key observable, related to the forward-backward asymmetry, is exactly z…
hep-ph2025
UV origins of CP-violating leptonic Yukawa couplings
Nejc KoÅ¡nik, Ajdin PalavriÄ, Aleks SmolkoviÄ
Probing the CP nature of the Higgs Yukawa couplings is a promising avenue for unraveling new physics effects. In this work, we investigate the possible single- and two-field UV ori…