22 citations · 42 across the 12 of their papers we have counts for
4 papers · 1 filter
Constraining the real singlet extension of the Standard Model: implications for vacuum stability
Moritz Bosse, Gudrun Hiller, Daniel Litim +4
Amongst the simplest extensions of the Standard Model is the addition of a real singlet scalar field with profound phenomenological consequences. The singlet can catalyze a strong…
Constraining the real scalar singlet extension of the SM
Moritz Bosse, Gudrun Hiller, Daniel Litim +4
The real scalar singlet extension of the standard model provides a minimal framework in which the Higgs sector can realise a strong first-order electroweak phase transition and imp…
Vacuum Stability in the Standard Model and Beyond
Gudrun Hiller, Tim Höhne, Daniel F. Litim +1
We revisit the stability of the Standard Model vacuum, and investigate its quantum effective potential using the highest available orders in perturbation theory and the most accura…
Two is better than one: The U-spin-CP anomaly in charm
Rigo Bause, Hector Gisbert, Gudrun Hiller +3
The recent measurement of the CP-asymmetry in the decay by LHCb, combined with , evidences a sizable CP-asymmetry in decays, which r…