Speaker
Description
Searches for new physics phenomena constitute essential part of the research programme at the Large Hadron Collider (LHC). Using about 140/fb of proton-proton collision data collected at a centre-of-mass energy of 13 TeV during LHC Run 2, the CMS Collaboration has performed searches for additional scalar ($\mathrm{H}$) and pseudoscalar ($\mathrm{A}$) bosons predicted by theories beyond the Standard Model (BSM). Searches for heavy neutral BSM Higgs bosons have been performed in the fermionic decay modes $\mathrm{H/A}\rightarrow\tau^+\tau^-,\mathrm{b\bar{b}},\mathrm{t\bar{t}}$, as well as in the bosonic decay modes $\mathrm{H}\rightarrow \mathrm{ZZ}\rightarrow 4\ell$, $\mathrm{H\rightarrow WW\rightarrow 2\ell 2\nu}$, and $\mathrm{A\rightarrow Zh(125)\rightarrow (e^+e^-,\mu^+\mu^-)(\tau^+\tau^-)}$. In our talk we discuss results of these searches and their interpretation within general two-Higgs-doublet models and Minimal Supersymmetric extension of the Standard Model.
