Search results for "Broken Symmetries"

showing 3 items of 3 documents

Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC

2013

We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; EPLANET, ERC and NSRF, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT and NSRF, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; BRF and RCN, Norway; MNiSW, Poland; GRICES and FCT, Portu…

Standard Modeldilepton: mass spectrumCiencias Físicas01 natural sciences7. Clean energySettore FIS/04 - Fisica Nucleare e SubnucleareHigh Energy Physics - ExperimentHiggs particle: hadroproduction//purl.org/becyt/ford/1 [https]High Energy Physics - Experiment (hep-ex)vector boson: fusion[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]QCBosonPhysicsHIGGS BOSONLarge Hadron Collidervector boson: pair productiontransverse energy: missing-energy4. EducationATLAS experimentSettore FIS/01 - Fisica SperimentaleATLAS3. Good healthMassless particleCERN LHC CollHiggs particle: massPhysical SciencesComputingMethodologies_DOCUMENTANDTEXTPROCESSINGHiggs boson7000: 8000 GeV-cmsFísica nuclearAtlasLhcNeutrinoHiggs particle: decay modesParticle Physics - ExperimentCIENCIAS NATURALES Y EXACTASp p: scatteringNuclear and High Energy PhysicsParticle physicsmass spectrum: (4lepton)530 PhysicsCiências Naturais::Ciências Físicas:Ciências Físicas [Ciências Naturais]FOS: Physical sciencesddc:500.2ATLASdetector; LHC; Higgsbosonproduction; diboson530Massless ParticlesNnlo QCDNuclear physics0103 physical sciencesFysikddc:530High Energy Physics010306 general physicsTransverse-MomentumCondensed Matter::Quantum GasesHiggs particle: couplingScience & Technologyhep-ex010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyFísicaQCD CorrectionsFermion//purl.org/becyt/ford/1.3 [https]Hadron CollidersDiboson ProductionAstronomíavector boson: leptonic decayHADRON-HADRON COLLISIONSProton-Proton CollisionsRoot-S=7 TevHiggs particle: hadroproduction ; Higgs particle: coupling ; vector boson: fusion ; p p: scattering ; CERN LHC Coll ; ATLAS ; Higgs particle: decay modes ; vector boson: pair production ; vector boson: leptonic decay ; mass spectrum: two-photon ; mass spectrum: (4lepton) ; dilepton: mass spectrum ; transverse energy: missing-energy ; Higgs particle: mass ; experimental results ; 7000: 8000 GeV-cmsExperimental High Energy PhysicsHigh Energy Physics::ExperimentCross-Sectionsmass spectrum: two-photonexperimental resultsLeptonBroken Symmetries
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Higgs boson studies at the Tevatron

2013

We combine searches by the CDF and D0 Collaborations for the standard model Higgs boson with mass in the range 90-200 GeV/c2 produced in the gluon-gluon fusion, WH, ZH, tt̄H, and vector boson fusion processes, and decaying in the H→bb̄, H→W+W-, H→ZZ, H→τ+τ-, and H→γγ modes. The data correspond to integrated luminosities of up to 10 fb-1 and were collected at the Fermilab Tevatron in pp̄ collisions at √s=1.96 TeV. The searches are also interpreted in the context of fermiophobic and fourth generation models. We observe a significant excess of events in the mass range between 115 and 140 GeV/c2. The local significance corresponds to 3.0 standard deviations at mH=125 GeV/c2, consistent with the…

FERMILAB TEVATRON COLLIDERNuclear and High Energy PhysicsParticle physicsproton antiproton collisions; FERMILAB TEVATRON COLLIDER; Standard Model Higgs boson; BROKEN SYMMETRIESSTANDARD MODELP(P)OVER-BAR COLLISIONSTevatronFOS: Physical sciencesContext (language use)ATLAS DETECTORddc:500.2Standard Model Higgs boson7. Clean energy01 natural sciencesStandard ModelVector bosonHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)SEARCH0103 physical sciencesBibliography[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]BROKEN SYMMETRIESFermilab010306 general physicsPhysicsHIGGS BOSONB-JET IDENTIFICATIONLarge Hadron ColliderPP COLLISIONS010308 nuclear & particles physics4. EducationHigh Energy Physics::PhenomenologyROOT-S=1.96 TEVPARTON DISTRIBUTIONSExperimental High Energy PhysicsHiggs bosonproton antiproton collisionsComputingMethodologies_DOCUMENTANDTEXTPROCESSINGSYMMETRIESCDFB-JET IDENTIFICATION; STANDARD MODEL; ATLAS DETECTOR; PP COLLISIONS; P(P)OVER-BAR COLLISIONS; PARTON DISTRIBUTIONS; ROOT-S=1.96 TEV; SEARCH; LHC; SYMMETRIESHigh Energy Physics::ExperimentLHC
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Search for Neutral Higgs Bosons in Events with Multiple Bottom Quarks at the Tevatron

2012

The combination of searches performed by the CDF and D0 collaborations at the Fermilab Tevatron Collider for neutral Higgs bosons produced in association with b quarks is reported. The data, corresponding to 2.6fb -1 of integrated luminosity at CDF and 5.2fb -1 at D0, have been collected in final states containing three or more b jets. Upper limits are set on the cross section multiplied by the branching ratio varying between 44 pb and 0.7 pb in the Higgs boson mass range 90 to 300 GeV, assuming production of a narrow scalar boson. Significant enhancements to the production of Higgs bosons can be found in theories beyond the standard model, for example, in supersymmetry. The results are int…

Nuclear and High Energy PhysicsParticle physicsPhysics beyond the Standard ModelSTANDARD MODELP(P)OVER-BAR COLLISIONSTevatronFOS: Physical sciencesMASSLESS PARTICLES7. Clean energy01 natural sciencesHigh Energy Physics - ExperimentStandard ModelNuclear physicsHigh Energy Physics - Experiment (hep-ex)Higgs particle: search for | Higgs particle: associated production | minimal supersymmetric standard model: parameter space | bottom: multiple production | cross section: branching ratio: upper limit | benchmark | DZERO | CDF | anti-p p: interaction | experimental results | Batavia TEVATRON Coll | anti-p p --> Higgs particle bottom anything | Higgs particle --> bottom anti-bottom | 1960 GeV-cms0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]BROKEN SYMMETRIESTEVATRONMASSES010306 general physicsDETECTORSUPERSYMMETRYBosonPhysicsHIGGS BOSON010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyDETECTOR; SUPERSYMMETRY; MASSES; MSSM; ROOT-S=1.96 TEV; BROKEN SYMMETRIES; MASSLESS PARTICLES; STANDARD MODEL; P(P)OVER-BAR COLLISIONSSupersymmetryScalar bosonROOT-S=1.96 TEVExperimental High Energy PhysicsHiggs bosonComputingMethodologies_DOCUMENTANDTEXTPROCESSINGCDFHigh Energy Physics::ExperimentMSSMMinimal Supersymmetric Standard Model
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