Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II
The AMANDA-II detector, operating since 2000 in the deep ice at the geographic South Pole, has accumulated a large sample of atmospheric muon neutrinos in the 100 GeV to 10 TeV energy range. The zenith angle and energy distribution of these events can be used to search for various phenomenological s...
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ftosti:oai:osti.gov:962713 2023-07-30T04:06:53+02:00 Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II IceCube Collaboration Klein, Spencer Collaboration, IceCube 2009-12-16 application/pdf http://www.osti.gov/servlets/purl/962713 https://www.osti.gov/biblio/962713 unknown http://www.osti.gov/servlets/purl/962713 https://www.osti.gov/biblio/962713 79 ENERGY RANGE ENERGY SPECTRA LORENTZ INVARIANCE MUON NEUTRINOS NEUTRINOS PHYSICS QUANTUM DECOHERENCE QUANTUM GRAVITY 2009 ftosti 2023-07-11T08:47:34Z The AMANDA-II detector, operating since 2000 in the deep ice at the geographic South Pole, has accumulated a large sample of atmospheric muon neutrinos in the 100 GeV to 10 TeV energy range. The zenith angle and energy distribution of these events can be used to search for various phenomenological signatures of quantum gravity in the neutrino sector, such as violation of Lorentz invariance (VLI) or quantum decoherence (QD). Analyzing a set of 5511 candidate neutrino events collected during 1387 days of livetime from 2000 to 2006, we find no evidence for such effects and set upper limits on VLI and QD parameters using a maximum likelihood method. Given the absence of evidence for new flavor-changing physics, we use the same methodology to determine the conventional atmospheric muon neutrino flux above 100 GeV. Other/Unknown Material South pole SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy) South Pole |
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SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy) |
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ftosti |
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79 ENERGY RANGE ENERGY SPECTRA LORENTZ INVARIANCE MUON NEUTRINOS NEUTRINOS PHYSICS QUANTUM DECOHERENCE QUANTUM GRAVITY |
spellingShingle |
79 ENERGY RANGE ENERGY SPECTRA LORENTZ INVARIANCE MUON NEUTRINOS NEUTRINOS PHYSICS QUANTUM DECOHERENCE QUANTUM GRAVITY IceCube Collaboration Klein, Spencer Collaboration, IceCube Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II |
topic_facet |
79 ENERGY RANGE ENERGY SPECTRA LORENTZ INVARIANCE MUON NEUTRINOS NEUTRINOS PHYSICS QUANTUM DECOHERENCE QUANTUM GRAVITY |
description |
The AMANDA-II detector, operating since 2000 in the deep ice at the geographic South Pole, has accumulated a large sample of atmospheric muon neutrinos in the 100 GeV to 10 TeV energy range. The zenith angle and energy distribution of these events can be used to search for various phenomenological signatures of quantum gravity in the neutrino sector, such as violation of Lorentz invariance (VLI) or quantum decoherence (QD). Analyzing a set of 5511 candidate neutrino events collected during 1387 days of livetime from 2000 to 2006, we find no evidence for such effects and set upper limits on VLI and QD parameters using a maximum likelihood method. Given the absence of evidence for new flavor-changing physics, we use the same methodology to determine the conventional atmospheric muon neutrino flux above 100 GeV. |
author |
IceCube Collaboration Klein, Spencer Collaboration, IceCube |
author_facet |
IceCube Collaboration Klein, Spencer Collaboration, IceCube |
author_sort |
IceCube Collaboration |
title |
Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II |
title_short |
Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II |
title_full |
Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II |
title_fullStr |
Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II |
title_full_unstemmed |
Determination of the Atmospheric Neutrino Flux and Searches for New Physics with AMANDA-II |
title_sort |
determination of the atmospheric neutrino flux and searches for new physics with amanda-ii |
publishDate |
2009 |
url |
http://www.osti.gov/servlets/purl/962713 https://www.osti.gov/biblio/962713 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
http://www.osti.gov/servlets/purl/962713 https://www.osti.gov/biblio/962713 |
_version_ |
1772819828734689280 |