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Search for Galactic PeV gamma rays with the IceCube Neutrino Observatory

Abstract:

Gamma-ray induced air showers are notable for their lack of muons, compared to hadronic showers. Hence, air shower arrays with large underground muon detectors can select a sample greatly enriched in photon showers by rejecting showers containing muons. IceCube is sensitive to muons with energies above ∼500 GeV at the surface, which provides an efficient veto system for hadronic air showers with energies above 1 PeV. One year of data from the 40-string IceCube configuration was used to perfor...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1103/PhysRevD.87.062002

Authors


Publisher:
American Physical Society
Journal:
Physical Review D More from this journal
Volume:
87
Issue:
6
Pages:
062002
Publication date:
2013-03-20
DOI:
ISSN:
1550-7998 and 1550-2368
Keywords:
Pubs id:
pubs:364012
UUID:
uuid:4e96aebd-e8d9-4898-aec7-a59f12a22ede
Local pid:
pubs:364012
Source identifiers:
364012
Deposit date:
2017-06-02

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