0000000001020289

AUTHOR

J. -H. Köhne

showing 2 related works from this author

An improved method for measuring muon energy using the truncated mean of dE/dx

2012

Nuclear instruments & methods in physics research / A 703, 190 - 198 (2013). doi:10.1016/j.nima.2012.11.081

Nuclear and High Energy PhysicsParticle physicsPhysics::Instrumentation and DetectorsFOS: Physical sciencesddc:500.2Cherenkov; dE/dx; IceCube detector; Muon energy; Neutrino energy; Truncated mean53001 natural sciencesParticle detectorParticle identificationNuclear physicsdE/dx0103 physical sciencesSpecific energyddc:530CherenkovNeutrino energyInstrumentation and Methods for Astrophysics (astro-ph.IM)010303 astronomy & astrophysicsInstrumentationCherenkov radiationHigh Energy Astrophysical Phenomena (astro-ph.HE)PhysicsMuonTruncated meanMuon energy010308 nuclear & particles physicsDE/dxPhysics - Data Analysis Statistics and ProbabilityScintillation counterHigh Energy Physics::ExperimentNeutrinoIceCube detectorAstrophysics - High Energy Astrophysical PhenomenaAstrophysics - Instrumentation and Methods for AstrophysicsData Analysis Statistics and Probability (physics.data-an)Lepton
researchProduct

Flavor Ratio of Astrophysical Neutrinos above 35 TeV in IceCube

2015

A diffuse flux of astrophysical neutrinos above $100\,\mathrm{TeV}$ has been observed at the IceCube Neutrino Observatory. Here we extend this analysis to probe the astrophysical flux down to $35\,\mathrm{TeV}$ and analyze its flavor composition by classifying events as showers or tracks. Taking advantage of lower atmospheric backgrounds for shower-like events, we obtain a shower-biased sample containing 129 showers and 8 tracks collected in three years from 2010 to 2013. We demonstrate consistency with the $(f_e:f_{\mu}:f_\tau)_\oplus\approx(1:1:1)_\oplus$ flavor ratio at Earth commonly expected from the averaged oscillations of neutrinos produced by pion decay in distant astrophysical sou…

FLUXAMANDAParticle physicsPhysics::Instrumentation and DetectorsENERGIESAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesGeneral Physics and AstronomyFluxCosmic rayAstrophysicsACCELERATION01 natural sciencesflavor : ratioHigh Energy Physics - ExperimentIceCube Neutrino ObservatoryIceCubeHigh Energy Physics - Experiment (hep-ex)PionObservatory0103 physical sciencesddc:550010306 general physicsNeutrino oscillationHigh Energy Astrophysical Phenomena (astro-ph.HE)Physics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyAstrophysics::Instrumentation and Methods for AstrophysicsSigmashowersCOSMIC-RAYSatmosphere : backgroundtracksneutrino : flavor : rationeutrino : oscillationfluxobservatoryPhysics and Astronomy13. Climate actionHigh Energy Physics::ExperimentNeutrinoAstrophysics - High Energy Astrophysical Phenomenaneutrino : VHEpi : decay
researchProduct