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Search for di-Higgs production with the ATLAS detector

A search for resonant and non-resonant di-Higgs production in the bbbb, bb$\gamma\gamma$ and $\gamma\gamma$WW* channels is presented. The analysis uses 3.2-13.3 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}$ = 13 TeV collected by the ATLAS detector at the Large Hadron Collider (LHC). No exc...

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Detalles Bibliográficos
Autor principal: Davey, Will
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.314.0272
http://cds.cern.ch/record/2286326
Descripción
Sumario:A search for resonant and non-resonant di-Higgs production in the bbbb, bb$\gamma\gamma$ and $\gamma\gamma$WW* channels is presented. The analysis uses 3.2-13.3 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}$ = 13 TeV collected by the ATLAS detector at the Large Hadron Collider (LHC). No excess is observed and upper limits are placed on the di-Higgs production rate in the Standard Model (SM) and in various beyond SM scenarios. Future prospects for the observation of non-resonant SM di-Higgs production with the high-luminosity LHC are also presented.