PoS - Proceedings of Science
Volume 390 - 40th International Conference on High Energy physics (ICHEP2020) - Parallel: Top Quark and Electroweak Physics
Measurements of ${\rm t\bar t+jets}$, ${\rm t\bar t}+{\rm b\bar b}$, and ${\rm t\bar t}{\rm t\bar t}$ production at CMS
A. Castro
Full text: Not available
Abstract
The most recent CMS measurements of the production of ${\rm t\bar t}$ pairs with two additional jets, or two additional b quarks, are presented. These two processes are important for several reasons: they can allow a better modeling of Monte Carlo simulations, because of the different energy scale associated to b-jets and generic jets; they are important backgrounds to other standard model processes; and they might be related to new physics. In addition, the search for the production of two ${\rm t\bar t}$ pairs is discussed, along with its connection to the Yukawa coupling of top quarks to the Higgs boson.
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.