Search for Vector Like Quarks by CMS

Abstract : We present results of searches for massive vector-like top and bottom quark partners using proton-proton collision data collected with the CMS detector at the CERN LHC at a center-of-mass energy of 13 TeV. Single and pair production of vector-like quarks are studied, with decays into a variety of final states, containing top and bottom quarks, electroweak gauge and Higgs bosons. We search using several categories of reconstructed objects, from multi-leptonic to fully-hadronic final states. We set exclusion limits on both the vector-like quark mass and cross sections, for combinations of the vector-like quark branching ratios.
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https://hal.archives-ouvertes.fr/hal-02073513
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Submitted on : Wednesday, March 20, 2019 - 2:15:26 AM
Last modification on : Wednesday, April 24, 2019 - 2:09:45 AM

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  • HAL Id : hal-02073513, version 1
  • INSPIRE : 1725053

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Beauceron Stéphanie. Search for Vector Like Quarks by CMS. 25th Rencontres du Vietnam, Aug 2018, Quy Nhon, Vietnam. ⟨hal-02073513⟩

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