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World Forum
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Medium-energy (few TeV - 100 TeV) neutrino point source searches in the Southern sky with IceCube

Aug 4, 2015, 4:00 PM
1h
Amazon Foyer Terrace (World Forum)

Amazon Foyer Terrace

World Forum

Churchillplein 10 2517 JW Den Haag The Netherlands
Board: 288
Poster contribution NU-EX Poster 3 DM and NU

Speaker

David Altmann (DESY)

Description

Many Galactic sources of gamma rays, like supernova remnants, are suspected to also produce high-energy neutrinos with a typical high-energy cutoff below 100 TeV. For the IceCube Neutrino Observatory, located at the South Pole, this is challenging due to the very large background of atmospheric muons at these energies in the southern hemisphere which covers the inner part of the Galactic plane including the Galactic Center. Using both the outer part of the detector as veto region and the topology of events as identifier it is possible to reduce this background significantly. The event selection, optimized for neutrino energies between a few TeV and 100 TeV, together with the results for a southern sky point source scan and the investigation of selected sources will be presented.
Collaboration IceCube
Registration number following "ICRC2015-I/" 283

Primary authors

Alexander Kappes (Friedrich-Alexander-Univ. Erlangen (DE)) David Altmann (DESY)

Presentation materials

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