Main Image
Volume 332 - XIV International Conference on Heavy Quarks and Leptons (HQL2018) - Rare Decays
Rare decays at CMS
J. Piedra* on behalf of the CMS collaboration
*corresponding author
Full text: pdf
Pre-published on: 2018 December 05
Published on: 2018 December 11
Searches for flavour changing neutral currents (FCNC) in events with top quarks and the Z or the Higgs boson are presented by the CMS Collaboration. These searches use proton-proton collision events taken by the CMS experiment at the Large Hadron Collider (LHC), built by the European Organization for Nuclear Research (CERN). Upper limits at $95\%$ confidence level are set on the branching fractions of ${\rm t \to qZ}$ and ${\rm t \to qH}$ decays. In addition, angular distributions of ${\rm B^0}$ and ${\rm B^+}$ decays are presented. These measurements are found to be consistent with predictions based on the standard model.
Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.