Search results for "hadron"

showing 10 items of 3505 documents

Search for a multi-Higgs-boson cascade inW+W−bb¯events with the ATLAS detector inppcollisions ats=8  TeV

2014

A search is presented for new particles in an extension to the Standard Model that includes a heavy Higgs boson (H-0), an intermediate charged Higgs-boson pair (H-+/-), and a light Higgs boson (h(0)). The analysis searches for events involving the production of a single heavy neutral Higgs boson which decays to the charged Higgs boson and a W boson, where the charged Higgs boson subsequently decays into a W boson and the lightest neutral Higgs boson decaying to a bottom-antibottom-quark pair. Such a cascade results in a W-boson pair and a bottom-antibottom-quark pair in the final state. Events with exactly one lepton, missing transverse momentum, and at least four jets are selected from a d…

Condensed Matter::Quantum GasesQuarkPhysicsNuclear and High Energy PhysicsParticle physicsLarge Hadron ColliderBranching fractionHigh Energy Physics::PhenomenologySupersymmetry7. Clean energyCharged particleNuclear physicsPair productionHiggs bosonHigh Energy Physics::ExperimentLeptonPhysical Review D
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"Table 134" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 133.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross Section133.0DSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment
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"Table 138" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 189.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross Section189.0DSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment
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"Table 140" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 206.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross SectionDSIG/DOBLATENESS206.0E+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment
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"Table 133" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 91.20 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross SectionDSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::Experiment91.2Nuclear Experiment
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"Table 135" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 161.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross SectionDSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment161.0
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"Table 136" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 172.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross SectionDSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment172.0
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"Table 137" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 183.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross SectionDSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment183.0
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"Table 139" of "Studies of QCD at e+ e- centre-of-mass energies between 91-GeV and 209-GeV."

2004

Oblateness distribution at c.m. energy 200.00 GeV.

Condensed Matter::Quantum GasesSingle Differential Cross SectionDSIG/DOBLATENESSE+ E- --> HADRONSE+ E- ScatteringPhysics::Space PhysicsPhysics::Atomic and Molecular ClustersExclusiveHigh Energy Physics::ExperimentNuclear Experiment200.0
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"Table 1" of "A Precise Determination of the Number of Families With Light Neutrinos and of the $Z$ Boson Partial Widths"

1990

Penetrating charged particle track selection.

Condensed Matter::SuperconductivityE+ E- --> HADRONSE+ E- --> Z0E+ E- ScatteringIntegrated Cross Section88.278-95.036ExclusiveCross SectionR measurementSIG
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