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Constraining the neutrino emission of gravitationally lensed Flat-Spectrum Radio Quasars with ANTARES data
BARET, B.
APC - Astrophysique des Hautes Energies [APC - AHE]
AstroParticule et Cosmologie [APC (UMR_7164)]
APC - Astrophysique des Hautes Energies [APC - AHE]
AstroParticule et Cosmologie [APC (UMR_7164)]
BOU-CABO, M.
Universitat Politècnica de València = Universitad Politecnica de Valencia = Polytechnic University of Valencia [UPV]
Universitat Politècnica de València = Universitad Politecnica de Valencia = Polytechnic University of Valencia [UPV]
GIORDANO, V.
Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
KOOIJMAN, P.
Nationaal instituut voor Subatomaire Fysica = National Institute for Subatomic Physics [Amsterdam] [NIKHEF]
Faculteit Betawetenschappen
Universiteit van Amsterdam [UvA]
Nationaal instituut voor Subatomaire Fysica = National Institute for Subatomic Physics [Amsterdam] [NIKHEF]
Faculteit Betawetenschappen
Universiteit van Amsterdam [UvA]
PALIOSELITIS, D.
Nationaal instituut voor Subatomaire Fysica = National Institute for Subatomic Physics [Amsterdam] [NIKHEF]
Nationaal instituut voor Subatomaire Fysica = National Institute for Subatomic Physics [Amsterdam] [NIKHEF]
VALLAGE, B.
AstroParticule et Cosmologie [APC (UMR_7164)]
Département de Physique des Particules (ex SPP) [DPhP]
< Reduce
AstroParticule et Cosmologie [APC (UMR_7164)]
Département de Physique des Particules (ex SPP) [DPhP]
Language
en
Article de revue
This item was published in
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS. 2014-11 n° 11
English Abstract
This paper proposes to exploit gravitational lensing effects to improve the sensitivity of neutrino telescopes to the intrinsic neutrino emission of distant blazar populations. This strategy is illustrated with a search ...Read more >
This paper proposes to exploit gravitational lensing effects to improve the sensitivity of neutrino telescopes to the intrinsic neutrino emission of distant blazar populations. This strategy is illustrated with a search for cosmic neutrinos in the direction of four distant and gravitationally lensed Flat-Spectrum Radio Quasars. The magnification factor is estimated for each system assuming a singular isothermal profile for the lens. Based on data collected from 2007 to 2012 by the ANTARES neutrino telescope, the strongest constraint is obtained from the lensed quasar B0218+357, providing a limit on the total neutrino luminosity of this source of 1.08 x 10(46) erg s(-1) This limit is about one order of magnitude lower than those previously obtained in the ANTARES standard point source searches with non-lensed Flat-Spectrum Radio Quasars.Read less <
Origin
Hal imported