Search results for "astroparticle physics – cosmic rays – neutrinos"

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SEARCH FOR A CORRELATION BETWEEN ANTARES NEUTRINOS AND PIERRE AUGER OBSERVATORY UHECRs ARRIVAL DIRECTIONS

2013

A multimessenger analysis optimized for a correlation of arrival directions of ultra-high energy cosmic rays (UHECRs) and neutrinos is presented and applied to 2190 neutrino candidate events detected in 2007-2008 by the ANTARES telescope and 69 UHECRs observed by the Pierre Auger Observatory between 2004 January 1 and 2009 December 31. No significant correlation is observed. Assuming an equal neutrino flux (E-2 energy spectrum) from all UHECR directions, a 90% CL upper limit on the neutrino flux of 5.0 x 10(-8) GeV cm(-2) s(-1) per source is derived.

AstrofísicaSELECTIONPOINT SOURCESTELESCOPE[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]Astrophysics::High Energy Astrophysical Phenomenaastroparticle physics – cosmic rays – neutrinos[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]FOS: Physical sciencesCosmic rayAstrophysicsPROPAGATIONACCELERATION7. Clean energy01 natural scienceslaw.inventionTelescopecosmic rayslaw0103 physical sciencesICECUBE DETECTORBURSTSNeutrinos010303 astronomy & astrophysicsCosmic raysPierre Auger ObservatoryAstroparticle physicsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)NUCLEI010308 nuclear & particles physicsAstrophysics::Instrumentation and Methods for AstrophysicsAstronomyneutrinosastroparticle physicAstronomy and AstrophysicsGALACTIC MAGNETIC-FIELDMassless particleENERGY COSMIC-RAYSSpace and Planetary Scienceastroparticle physicsFISICA APLICADAHigh Energy Physics::ExperimentNeutrinoAstroparticle physicsAstrophysics - High Energy Astrophysical PhenomenaEnergy (signal processing)Lepton
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