3 papers
hep-ph2026
The 95 GeV Excess in Models with Two Higgs Doublets plus One Singlet: Model Distinction via Four-top Final States and Triple Higgs Couplings
S. Heinemeyer, C. Li, G. Moortgat-Pick +1
We investigate the prospects for experimentally distinguishing the Next-to-Two-Higgs-Doublet Model (N2HDM) and the Two-Higgs-Doublet Model with a Complex Singlet (2HDMS) in the Yuk…
hep-ph2021
A 96 GeV Higgs Boson in the 2HDM plus Singlet
S. Heinemeyer, C. Li, F. Lika +2
We discuss a signal (local) in the light Higgs-boson search in the diphoton decay mode at GeV as reported by CMS, together with a excess (local) i…
hep-ph2021
A 96 GeV Higgs Boson in the 2HDMS: collider prospects
S. Heinemeyer, C. Li, F. Lika +2
The CMS collaboration reported a (local) excess at GeV in the search for light Higgs-boson decaying into two photons. This mass coincides with a (…