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Identification of b-jets in boosted H to bb decays and a study of the decay V0 to WH to lnubb in sqrt(s) = 13 TeV pp-collisions with the ATLAS detector

In the case of a boosted Higgs boson decaying to two b-quarks, the b-quark decay products can overlap. In boosted topologies the performance of standard b-tagging algorithms in ATLAS is diminished due to this overlap and the merging of close-by jets. In the first part of this thesis a b-tagging algo...

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Detalles Bibliográficos
Autor principal: Jacobs, Ruth Magdalena
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2317010