0000000000341515

AUTHOR

Takafumi Saito

showing 2 related works from this author

Searches for Higgs boson pair production in thehh→bbττ,γγWW*,γγbb,bbbbchannels with the ATLAS detector

2015

Searches for both resonant and nonresonant Higgs boson pair production are performed in the hh -> bb tau tau, gamma gamma WW* final states using 20.3 fb(-1) of pp collision data at a center-of-m ...

PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsScatteringAtlas detectorHigh Energy Physics::Phenomenology01 natural sciencesGamma gammaNuclear physicsmedicine.anatomical_structurePair productionAtlas (anatomy)0103 physical sciencesmedicineHiggs boson010306 general physicsMinimal Supersymmetric Standard ModelPhysical Review D
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Search for heavy resonances decaying to a photon and a hadronically decaying Z/W/H boson in pp collisions at s=13  TeV with the ATLAS detector

2018

This Letter presents a search for the production of new heavy resonances decaying into a Higgs boson and a photon using proton-proton collision data at √ s = 13     TeV collected by the ATLAS detector at the LHC. The data correspond to an integrated luminosity of 139     fb − 1 . The analysis is performed by reconstructing hadronically decaying Higgs boson ( H → b ¯ b ) candidates as single large-radius jets. A novel algorithm using information about the jet constituents in the center-of-mass frame of the jet is implemented to identify the two b quarks in the single jet. No significant excess of events is observed above the expected background. Upper limits are set on the production cross-s…

PhysicsQuarkParticle physicsTop quarkPhotonLarge Hadron Collider010308 nuclear & particles physicsBranching fractionHigh Energy Physics::PhenomenologyParton01 natural sciences0103 physical sciencesHiggs bosonHigh Energy Physics::Experiment010306 general physicsBosonPhysical Review D
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