Search results for "Data Analysis"

showing 10 items of 383 documents

Massive neutrinos and cosmology

2006

The present experimental results on neutrino flavour oscillations provide evidence for non-zero neutrino masses, but give no hint on their absolute mass scale, which is the target of beta decay and neutrinoless double-beta decay experiments. Crucial complementary information on neutrino masses can be obtained from the analysis of data on cosmological observables, such as the anisotropies of the cosmic microwave background or the distribution of large-scale structure. In this review we describe in detail how free-streaming massive neutrinos affect the evolution of cosmological perturbations. We summarize the current bounds on the sum of neutrino masses that can be derived from various combin…

High Energy Physics - TheoryPhysicsCosmic microwave backgroundHigh Energy Physics::PhenomenologyAstrophysics (astro-ph)General Physics and AstronomyFísicaFOS: Physical sciencesObservableAstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysicsCMB cold spotBeta decayCosmologyHigh Energy Physics - ExperimentHigh Energy Physics - PhenomenologyHigh Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)High Energy Physics - Theory (hep-th)Data analysisMass scaleHigh Energy Physics::ExperimentNeutrino
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An update on nuclear PDFs at the LHeC

2017

The prospects for a measurement of nuclear parton distribution functions (PDFs) at the Large Hadron--Electron Collider are discussed in the light of recent progress made in the front of global analysis of nuclear PDFs.

High Energy Physics::PhenomenologyNuclear TheoryFOS: Physical sciencesNuclear parton distribution functionsRecent progress Inelastic scatteringPhysics::Data Analysis; Statistics and Probability114 Physical sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)High Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)nuclear PDFsHigh Energy Physics::ExperimentDistribution functions Global analysisNuclear Experiment
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"Table 3" of "Spin asymmetries A(1) and structure functions g1 of the proton and the deuteron from polarized high energy muon scattering."

1998

The virtual photon proton asymmetries in smaller X and Q**2 bins. bins. Errors are statistical only.

Inclusive13.729-18.903Asymmetry MeasurementNeutral CurrentDeep Inelastic ScatteringAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityMU+ P --> MU+ XMuon productionASYM
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"Table 15" of "Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the $H \rightarrow \gamma \gamma$ and $H \r…

2016

Correlation matrix for the total uncertainty of the differential shape measurement in bins of $N_{\rm{jets}}$.

Inclusive8000.0Proton-Proton ScatteringDifferential Cross SectionAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::ExperimentAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityP P --> HIGGS XDSIG/DMULTHiggs
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"Table 7" of "Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the $H \rightarrow \gamma \gamma$ and $H \ri…

2016

Measured fractions in bins of $N_{\rm{jets}}$.

Inclusive8000.0Proton-Proton ScatteringDifferential Cross SectionAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::ExperimentAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityP P --> HIGGS XDSIG/DMULTHiggs
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"Table 14" of "Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the $H \rightarrow \gamma \gamma$ and $H \r…

2016

Correlation matrix for the total uncertainty of the differential shape measurement in bins of $|y^{\rm{H}}|$.

Inclusive8000.0Proton-Proton ScatteringDifferential Cross SectionRapidity DependenceAstrophysics::Cosmology and Extragalactic AstrophysicsDSIG/DYRAPPhysics::Data Analysis; Statistics and ProbabilityP P --> HIGGS XHiggs
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"Table 10" of "Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the $H \rightarrow \gamma \gamma$ and $H \r…

2016

Correlation matrix for the total uncertainty of the differential cross-section measurement in bins of $|y^{\rm{H}}|$.

Inclusive8000.0Proton-Proton ScatteringDifferential Cross SectionRapidity DependenceAstrophysics::Cosmology and Extragalactic AstrophysicsDSIG/DYRAPPhysics::Data Analysis; Statistics and ProbabilityP P --> HIGGS XHiggs
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"Table 4" of "Spin asymmetries A(1) and structure functions g1 of the proton and the deuteron from polarized high energy muon scattering."

1998

The virtual photon deuteron asymmetries in smaller X an Q**2 bins. Errors are statistical only.

InclusiveAsymmetry MeasurementNuclear TheoryNeutral CurrentDeep Inelastic ScatteringHigh Energy Physics::ExperimentAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityNuclear ExperimentMuon productionMU+ DEUT --> MU+ XASYM
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"Table 19" of "Measurement of the differential cross-sections of inclusive, prompt and non-prompt J/psi production in proton-proton collisions at sqr…

2013

Unweighted J/psi candidate yields in bins of $J/psi transverse momentum and rapidity. Uncertainties are statistical only.

InclusiveP P --> J/PSI XProton-Proton ScatteringPrompt7000.0High Energy Physics::ExperimentAstrophysics::Cosmology and Extragalactic AstrophysicsPhysics::Data Analysis; Statistics and ProbabilityNNuclear ExperimentComputer Science::Data Structures and AlgorithmsMuon production
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"Table 2" of "Measurement of the cross-section for W boson production in association with b-jets in pp collisions at $\sqrt{s}$ = 7 TeV with the ATLA…

2015

Breakdown of relative systematic uncertainties per jet multiplicity, and combined across jet bins.

InclusiveProton-Proton ScatteringAstrophysics::High Energy Astrophysical Phenomena7000.0High Energy Physics::ExperimentAstrophysics::Cosmology and Extragalactic AstrophysicsJet ProductionPhysics::Data Analysis; Statistics and ProbabilityP P --> W+ BJET(S) XP P --> W- BJET(S) XW Production
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