Aachen 2019 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 52: Higgs-Zerfälle in Fermionen II

T 52.8: Vortrag

Mittwoch, 27. März 2019, 17:45–18:00, H04

Search for Higgs boson decay to a pair of charm quarks at CMS. — •Andrey Pozdnyakov, Luca Mastrolorenzo, Xavier Coubez, and Alexander Schmidt — RWTH, Aachen, Germany

With more data accumulated by the CMS experiment in Run-2 it became possible to determine Higgs boson coupling to a bottom quark. With more data at High Luminosity LHC one can hope to be sensitive to Higgs boson coupling to charm quarks, or at least to put the most stringent limit on this coupling. This would require not only an increase in the integrated luminosity, but also a development of the advanced analysis techniques to control the background processes and efficiently tag c-quark flavored jets.

In this talk the first analysis of the H->cc search by CMS experiment is presented using 36/fb of data recorded in 2016. It shows the current sensitivity of the H->cc measurement and paves the way for the future advancements in this search.