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A Search for Resonant Higgs-Pair Production in the bbbb final state

A search for TeV-scale resonances decaying to hh->bbbb is performed in 19.5 fb^-1 of proton-proton collisions at sqrt(s) = 8 TeV data, recorded by ATLAS in 2012. The decay of each electroweak-scale boson is reconstructed from a pair of b-tagged jets, clustered with the anti-kT jet algorithm with...

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Detalles Bibliográficos
Autor principal: Falla, R
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:http://cds.cern.ch/record/1666511
Descripción
Sumario:A search for TeV-scale resonances decaying to hh->bbbb is performed in 19.5 fb^-1 of proton-proton collisions at sqrt(s) = 8 TeV data, recorded by ATLAS in 2012. The decay of each electroweak-scale boson is reconstructed from a pair of b-tagged jets, clustered with the anti-kT jet algorithm with R= 0.4, that have low angular separation and form a dijet with pT > 200 GeV. The Randall-Sundrum KK graviton is used as the benchmark signal for this search.