AbstractWe investigate the prospects for discovering a top quark decaying into one light Higgs boson along with a charm quark in top quark pair production at the CERN Large Hadron Collider (LHC). A general two Higgs doublet model is adopted to study the signature of flavor changing neutral Higgs decay t→cϕ0, where ϕ0 could be CP-even (H0) or CP-odd (A0). The dominant physics background is evaluated with realistic acceptance cuts as well as tagging and mistagging efficiencies. For a reasonably large top–charm–Higgs coupling (λtc/λt≳0.09), the abundance of signal events and the reduction in physics background allow us to establish a 5σ signal for Mϕ∼125 GeV at the LHC with a center of mass energy (s) of 8 TeV and an integrated luminosity of 2...
A search for flavor-changing neutral currents (FCNC) in events with the top quark and the Higgs boso...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
Top decays into a light Higgs boson and an up or charm quark can reach detectable levels in Standard...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
Proton-proton interactions resulting in final states with two photons are studied in a search for th...
Proton-proton interactions resulting in final states with two photons are studied in a search for th...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A preprint version of the article is available at arXiv (https://arxiv.org/abs/2112.09734).Copyright...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search for flavor-changing neutral currents (FCNC) in events with the top quark and the Higgs boso...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
Top decays into a light Higgs boson and an up or charm quark can reach detectable levels in Standard...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
Proton-proton interactions resulting in final states with two photons are studied in a search for th...
Proton-proton interactions resulting in final states with two photons are studied in a search for th...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A preprint version of the article is available at arXiv (https://arxiv.org/abs/2112.09734).Copyright...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
A search for flavor-changing neutral currents (FCNC) in events with the top quark and the Higgs boso...
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top...
Top decays into a light Higgs boson and an up or charm quark can reach detectable levels in Standard...