Angular dependence of the atmospheric neutrino flux with IceCube data ...
IceCube Neutrino Observatory, the cubic kilometer detector embedded in ice of the geographic South Pole, is capable of detecting particles from several GeV up to PeV energies enabling precise neutrino spectrum measurement. The diffuse neutrino flux can be subdivided into three components: astrophysi...
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Online Access: | https://dx.doi.org/10.48550/arxiv.2307.14728 https://arxiv.org/abs/2307.14728 |
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ftdatacite:10.48550/arxiv.2307.14728 2023-10-01T03:59:30+02:00 Angular dependence of the atmospheric neutrino flux with IceCube data ... Kardum, Leonora 2023 https://dx.doi.org/10.48550/arxiv.2307.14728 https://arxiv.org/abs/2307.14728 unknown arXiv arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ High Energy Astrophysical Phenomena astro-ph.HE FOS Physical sciences Preprint article Article CreativeWork 2023 ftdatacite https://doi.org/10.48550/arxiv.2307.14728 2023-09-04T13:28:41Z IceCube Neutrino Observatory, the cubic kilometer detector embedded in ice of the geographic South Pole, is capable of detecting particles from several GeV up to PeV energies enabling precise neutrino spectrum measurement. The diffuse neutrino flux can be subdivided into three components: astrophysical, from extraterrestrial sources; conventional, from pion and kaon decays in atmospheric Cosmic Ray cascades; and the yet undetected prompt component from the decay of charmed hadrons. A particular focus of this work is to test the predicted angular dependence of the atmospheric neutrino flux using an unfolding method. Unfolding is a set of methods aimed at determining a value from related quantities in a model-independent way, eliminating the influence of several assumptions made in the process. In this work, we unfold the muon neutrino energy spectrum and employ a novel technique for rebinning the observable space to ensure sufficient event numbers within the low statistic region at the highest energies. We ... : Presented at the 38th International Cosmic Ray Conference (ICRC2023). See arXiv:2307.13047 for all IceCube contributions ... Report South pole DataCite Metadata Store (German National Library of Science and Technology) South Pole |
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High Energy Astrophysical Phenomena astro-ph.HE FOS Physical sciences |
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High Energy Astrophysical Phenomena astro-ph.HE FOS Physical sciences Kardum, Leonora Angular dependence of the atmospheric neutrino flux with IceCube data ... |
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High Energy Astrophysical Phenomena astro-ph.HE FOS Physical sciences |
description |
IceCube Neutrino Observatory, the cubic kilometer detector embedded in ice of the geographic South Pole, is capable of detecting particles from several GeV up to PeV energies enabling precise neutrino spectrum measurement. The diffuse neutrino flux can be subdivided into three components: astrophysical, from extraterrestrial sources; conventional, from pion and kaon decays in atmospheric Cosmic Ray cascades; and the yet undetected prompt component from the decay of charmed hadrons. A particular focus of this work is to test the predicted angular dependence of the atmospheric neutrino flux using an unfolding method. Unfolding is a set of methods aimed at determining a value from related quantities in a model-independent way, eliminating the influence of several assumptions made in the process. In this work, we unfold the muon neutrino energy spectrum and employ a novel technique for rebinning the observable space to ensure sufficient event numbers within the low statistic region at the highest energies. We ... : Presented at the 38th International Cosmic Ray Conference (ICRC2023). See arXiv:2307.13047 for all IceCube contributions ... |
format |
Report |
author |
Kardum, Leonora |
author_facet |
Kardum, Leonora |
author_sort |
Kardum, Leonora |
title |
Angular dependence of the atmospheric neutrino flux with IceCube data ... |
title_short |
Angular dependence of the atmospheric neutrino flux with IceCube data ... |
title_full |
Angular dependence of the atmospheric neutrino flux with IceCube data ... |
title_fullStr |
Angular dependence of the atmospheric neutrino flux with IceCube data ... |
title_full_unstemmed |
Angular dependence of the atmospheric neutrino flux with IceCube data ... |
title_sort |
angular dependence of the atmospheric neutrino flux with icecube data ... |
publisher |
arXiv |
publishDate |
2023 |
url |
https://dx.doi.org/10.48550/arxiv.2307.14728 https://arxiv.org/abs/2307.14728 |
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South Pole |
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South Pole |
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South pole |
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South pole |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.2307.14728 |
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1778533614054539264 |