The ANTARES detector is the largest neutrino telescope currently in operation in the North Hemisphere. One of the main goals of the ANTARES detector is the search for cosmic neutrino sources including transient sources like GRBs. In the so-called photospheric model for the emission from GRBs the interaction of the radiation field with the leptonic component of the outflow could lower the expected energy spectrum of the associated neutrino emission from GRBs. In coincidence with a GRB alert from a satellite, ANTARES stores a window of few minutes of unfiltered data. A dedicated directional filtering and reconstruction is applied offline to enhance the sensitivity in the lower energy range of the ANTARES detector (50 GeV - 10 TeV). The expected improvement as derived from Monte Carlo simulations will be presented.

Search for GRB neutrino emission according to the photospheric model with the ANTARES telescope

Sanguineti, Matteo
2015-01-01

Abstract

The ANTARES detector is the largest neutrino telescope currently in operation in the North Hemisphere. One of the main goals of the ANTARES detector is the search for cosmic neutrino sources including transient sources like GRBs. In the so-called photospheric model for the emission from GRBs the interaction of the radiation field with the leptonic component of the outflow could lower the expected energy spectrum of the associated neutrino emission from GRBs. In coincidence with a GRB alert from a satellite, ANTARES stores a window of few minutes of unfiltered data. A dedicated directional filtering and reconstruction is applied offline to enhance the sensitivity in the lower energy range of the ANTARES detector (50 GeV - 10 TeV). The expected improvement as derived from Monte Carlo simulations will be presented.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/886110
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