Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube
The IceCube Neutrino Observatory observes neutrinos interacting deep within the South Pole ice. It consists of 5,160 digital optical modules, which are embedded within a cubic kilometer of ice, over depths of 1,450m to 2,450 m. At the lower center of the array is the DeepCore subdetector. Its denser...
Published in: | Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021) |
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Uppsala universitet, Högenergifysik
2022
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ftuppsalauniv:oai:DiVA.org:uu-518511 2024-01-14T10:10:44+01:00 Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube Abbasi, R. Botner, Olga Burgman, Alexander Glaser, Christian Hallgren, Allan O'Sullivan, Erin Pérez de los Heros, Carlos Sharma, Ankur Valtonen-Mattila, Nora Zhang, Z. 2022 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-518511 https://doi.org/10.22323/1.395.1054 eng eng Uppsala universitet, Högenergifysik Uppsala universitet, FREIA Loyola Univ Chicago, Dept Phys, Chicago, IL 60660 USA SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA Sissa Medialab Srl Pos proceedings of science 395 37th International Cosmic Ray Conference (ICRC 2021) orcid:0000-0001-8588-7306 orcid:0000-0003-1276-676x orcid:0000-0001-5998-2553 orcid:0000-0001-7751-4489 orcid:0000-0003-1882-8802 orcid:0000-0002-2084-5866 orcid:0000-0001-5397-6777 orcid:0000-0002-1830-098X http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-518511 doi:10.22323/1.395.1054 ISI:001081844903012 info:eu-repo/semantics/openAccess Astronomy Astrophysics and Cosmology Astronomi astrofysik och kosmologi Conference paper info:eu-repo/semantics/conferenceObject text 2022 ftuppsalauniv https://doi.org/10.22323/1.395.1054 2023-12-20T23:32:01Z The IceCube Neutrino Observatory observes neutrinos interacting deep within the South Pole ice. It consists of 5,160 digital optical modules, which are embedded within a cubic kilometer of ice, over depths of 1,450m to 2,450 m. At the lower center of the array is the DeepCore subdetector. Its denser sensor configuration lowers the observable energy threshold to the GeV-scale, facilitating the study of atmospheric neutrino oscillations. The precise reconstruction of neutrino direction is critical in the measurements of oscillation parameters. This work presents a method to reconstruct the zenith angle of GeV-scale events in IceCube by using a convolutional neural network and compares the result to that of the current likelihood-based reconstruction algorithm. For complete list of authors see http://dx.doi.org/10.22323/1.395.1054 Conference Object South pole Uppsala University: Publications (DiVA) South Pole Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021) 1054 |
institution |
Open Polar |
collection |
Uppsala University: Publications (DiVA) |
op_collection_id |
ftuppsalauniv |
language |
English |
topic |
Astronomy Astrophysics and Cosmology Astronomi astrofysik och kosmologi |
spellingShingle |
Astronomy Astrophysics and Cosmology Astronomi astrofysik och kosmologi Abbasi, R. Botner, Olga Burgman, Alexander Glaser, Christian Hallgren, Allan O'Sullivan, Erin Pérez de los Heros, Carlos Sharma, Ankur Valtonen-Mattila, Nora Zhang, Z. Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube |
topic_facet |
Astronomy Astrophysics and Cosmology Astronomi astrofysik och kosmologi |
description |
The IceCube Neutrino Observatory observes neutrinos interacting deep within the South Pole ice. It consists of 5,160 digital optical modules, which are embedded within a cubic kilometer of ice, over depths of 1,450m to 2,450 m. At the lower center of the array is the DeepCore subdetector. Its denser sensor configuration lowers the observable energy threshold to the GeV-scale, facilitating the study of atmospheric neutrino oscillations. The precise reconstruction of neutrino direction is critical in the measurements of oscillation parameters. This work presents a method to reconstruct the zenith angle of GeV-scale events in IceCube by using a convolutional neural network and compares the result to that of the current likelihood-based reconstruction algorithm. For complete list of authors see http://dx.doi.org/10.22323/1.395.1054 |
format |
Conference Object |
author |
Abbasi, R. Botner, Olga Burgman, Alexander Glaser, Christian Hallgren, Allan O'Sullivan, Erin Pérez de los Heros, Carlos Sharma, Ankur Valtonen-Mattila, Nora Zhang, Z. |
author_facet |
Abbasi, R. Botner, Olga Burgman, Alexander Glaser, Christian Hallgren, Allan O'Sullivan, Erin Pérez de los Heros, Carlos Sharma, Ankur Valtonen-Mattila, Nora Zhang, Z. |
author_sort |
Abbasi, R. |
title |
Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube |
title_short |
Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube |
title_full |
Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube |
title_fullStr |
Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube |
title_full_unstemmed |
Direction Reconstruction using a CNN for GeV-Scale Neutrinos in IceCube |
title_sort |
direction reconstruction using a cnn for gev-scale neutrinos in icecube |
publisher |
Uppsala universitet, Högenergifysik |
publishDate |
2022 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-518511 https://doi.org/10.22323/1.395.1054 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
Pos proceedings of science 395 37th International Cosmic Ray Conference (ICRC 2021) orcid:0000-0001-8588-7306 orcid:0000-0003-1276-676x orcid:0000-0001-5998-2553 orcid:0000-0001-7751-4489 orcid:0000-0003-1882-8802 orcid:0000-0002-2084-5866 orcid:0000-0001-5397-6777 orcid:0000-0002-1830-098X http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-518511 doi:10.22323/1.395.1054 ISI:001081844903012 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.22323/1.395.1054 |
container_title |
Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021) |
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1054 |
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