Search results for "proton antiproton collisions"

showing 3 items of 3 documents

Evidence for a Particle Produced in Association with Weak Bosons and Decaying to a Bottom-Antibottom Quark Pair in Higgs Boson Searches at the Tevatr…

2012

Aaltonen, T. et al.

FERMILAB TEVATRON COLLIDERTop quarkParticle physics[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Higgs-Boson decaysSTANDARD MODEL; PARTON DISTRIBUTIONS; SYMMETRIES; proton antiproton collisions; FERMILAB TEVATRON COLLIDER; Standard Model Higgs boson; HIGGS-BOSON production; Higgs-Boson decaysSTANDARD MODELGeneral Physics and AstronomyFOS: Physical sciencesElementary particleStandard Model Higgs boson7. Clean energy01 natural sciencesVector bosonStandard ModelHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]010306 general physicsTEVATRONBosonStandard-model Higgs bosonsPhysicsHIGGS-BOSON productionHIGGS BOSON010308 nuclear & particles physics[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]High Energy Physics::PhenomenologyScalar bosonW and Z bosonsPARTON DISTRIBUTIONSExperimental High Energy PhysicsComputingMethodologies_DOCUMENTANDTEXTPROCESSINGHiggs bosonSYMMETRIESproton antiproton collisionsCDFLimits on production of particlesHigh Energy Physics::Experiment
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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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Combination of the top-quark mass measurements from the Tevatron collider

2012

Aaltonen, T. et al.

FERMILAB TEVATRON COLLIDERNuclear and High Energy PhysicsPAIR PRODUCTIONNuclear TheoryFOS: Physical sciencesLibrary science01 natural sciences7. Clean energyWorld classHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]010306 general physicsTEVATRONNuclear Experimentproton antiproton collisions; FERMILAB TEVATRON COLLIDER; Top quark; Top quark properties; JET ENERGY SCALE; PARTON DISTRIBUTIONS; PAIR PRODUCTIONPhysics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyTop quark propertiesTop quarkResearch councilPARTON DISTRIBUTIONSExperimental High Energy Physicsproton antiproton collisionsComputingMethodologies_DOCUMENTANDTEXTPROCESSINGCDFHigh Energy Physics::ExperimentJET ENERGY SCALE
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