Search for flavour-changing neutral current top-quark decays t → qZ in proton-proton collisions at s=13$$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2018)176
Abstract: A bstractA search for flavour-changing neutral-current processes in top-quark decays is presented. Data collected with the ATLAS detector from proton-proton collisions at the Large Hadron Collider at a centre-of-mass energy of s=13$$ \sqrt{s}=13 $$ TeV,… read more here.
Keywords: proton; changing neutral; neutral current; quark ... See more keywords
A three Higgs doublet model with symmetry-suppressed flavour changing neutral currents
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)079
Abstract: Abstract We construct a three-Higgs doublet model with a flavour non-universal U(1) × ℤ2 symmetry. That symmetry induces suppressed flavour-changing interactions mediated by neutral scalars. New scalars with masses below the TeV scale can still… read more here.
Keywords: higgs doublet; flavour changing; suppressed flavour; three higgs ... See more keywords