New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube

The IceCube Neutrino Observatory at the South Pole detects Cherenkov light from charged particles produced in neutrino interactions. At the highest energies, the neutrino flux is of cosmic origin, but its astrophysical sources are yet unknown. A measurement of the flavor ratio on Earth can provide i...

Full description

Bibliographic Details
Main Author: STACHURSKA, Juliana
Format: Still Image
Language:unknown
Published: Zenodo 2018
Subjects:
South Pole
South pole
Online Access:https://dx.doi.org/10.5281/zenodo.1301121
https://zenodo.org/record/1301121
id ftdatacite:10.5281/zenodo.1301121
record_format openpolar
spelling ftdatacite:10.5281/zenodo.1301121 2023-05-15T18:22:16+02:00 New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube STACHURSKA, Juliana 2018 https://dx.doi.org/10.5281/zenodo.1301121 https://zenodo.org/record/1301121 unknown Zenodo https://dx.doi.org/10.5281/zenodo.1301122 Open Access Creative Commons Attribution 4.0 https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess CC-BY Text Poster article-journal ScholarlyArticle 2018 ftdatacite https://doi.org/10.5281/zenodo.1301121 https://doi.org/10.5281/zenodo.1301122 2021-11-05T12:55:41Z The IceCube Neutrino Observatory at the South Pole detects Cherenkov light from charged particles produced in neutrino interactions. At the highest energies, the neutrino flux is of cosmic origin, but its astrophysical sources are yet unknown. A measurement of the flavor ratio on Earth can provide important constraints on sources and production mechanisms. In this poster we present the measurement of the flavor composition performed on IceCube's High-Energy Starting Event (HESE) sample with a livetime of 7 years. We are directly sensitive to each neutrino flavor via the single cascade, track and double cascade event topologies, the latter being the topology only produced in tau-neutrino interactions above an energy threshold of ~100 TeV. Still Image South pole DataCite Metadata Store (German National Library of Science and Technology) South Pole
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
description The IceCube Neutrino Observatory at the South Pole detects Cherenkov light from charged particles produced in neutrino interactions. At the highest energies, the neutrino flux is of cosmic origin, but its astrophysical sources are yet unknown. A measurement of the flavor ratio on Earth can provide important constraints on sources and production mechanisms. In this poster we present the measurement of the flavor composition performed on IceCube's High-Energy Starting Event (HESE) sample with a livetime of 7 years. We are directly sensitive to each neutrino flavor via the single cascade, track and double cascade event topologies, the latter being the topology only produced in tau-neutrino interactions above an energy threshold of ~100 TeV.
format Still Image
author STACHURSKA, Juliana
spellingShingle STACHURSKA, Juliana
New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube
author_facet STACHURSKA, Juliana
author_sort STACHURSKA, Juliana
title New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube
title_short New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube
title_full New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube
title_fullStr New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube
title_full_unstemmed New Measurement Of The Flavor Composition Of High-Energy Neutrino Events With Contained Vertices In Icecube
title_sort new measurement of the flavor composition of high-energy neutrino events with contained vertices in icecube
publisher Zenodo
publishDate 2018
url https://dx.doi.org/10.5281/zenodo.1301121
https://zenodo.org/record/1301121
geographic South Pole
geographic_facet South Pole
genre South pole
genre_facet South pole
op_relation https://dx.doi.org/10.5281/zenodo.1301122
op_rights Open Access
Creative Commons Attribution 4.0
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
op_rightsnorm CC-BY
op_doi https://doi.org/10.5281/zenodo.1301121
https://doi.org/10.5281/zenodo.1301122
_version_ 1766201650452627456

Similar Items