Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data

A spectrum of cosmic rays within energy range 10^15 - 3x10^17 eV was derived from the data of the small Cherenkov setup, which is a part of the Yakutsk complex EAS array. In this, work a new series of observation is covered. These observations lasted from 2000 till 2010 and resulted in increased num...

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Main Authors: Knurenko, S. P., Sabourov, A.
Format: Text
Language:unknown
Published: arXiv 2011
Subjects:
High Energy Astrophysical Phenomena astro-ph.HE
High Energy Physics - Experiment hep-ex
FOS Physical sciences
Yakutsk
Online Access:https://dx.doi.org/10.48550/arxiv.1112.2430
https://arxiv.org/abs/1112.2430
id ftdatacite:10.48550/arxiv.1112.2430
record_format openpolar
spelling ftdatacite:10.48550/arxiv.1112.2430 2023-05-15T18:45:24+02:00 Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data Knurenko, S. P. Sabourov, A. 2011 https://dx.doi.org/10.48550/arxiv.1112.2430 https://arxiv.org/abs/1112.2430 unknown arXiv https://dx.doi.org/10.7529/icrc2011/v01/0182 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ High Energy Astrophysical Phenomena astro-ph.HE High Energy Physics - Experiment hep-ex FOS Physical sciences article-journal Article ScholarlyArticle Text 2011 ftdatacite https://doi.org/10.48550/arxiv.1112.2430 https://doi.org/10.7529/icrc2011/v01/0182 2022-04-01T13:54:59Z A spectrum of cosmic rays within energy range 10^15 - 3x10^17 eV was derived from the data of the small Cherenkov setup, which is a part of the Yakutsk complex EAS array. In this, work a new series of observation is covered. These observations lasted from 2000 till 2010 and resulted in increased number of registered events within interval 10^16 - 10^18 eV, which in turn made it possible to reproduce cosmic ray spectrum in this energy domain with better precision. A sign of a thin structure is observed in the shape of the spectrum. It could be related to the escape of heavy nuclei from our Galaxy. Cosmic ray mass composition was obtained for the energy region 10^16 - 10^18 eV. A joint analysis of spectrum and mass composition of cosmic rays was performed. Obtained results are considered in the context of theoretical computations that were performed with the use of hypothesis of galactic and meta-galactic origin of cosmic rays. : Proc. 32nd ICRC, Aug.11-18, Beijing, China Text Yakutsk DataCite Metadata Store (German National Library of Science and Technology) Yakutsk
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic High Energy Astrophysical Phenomena astro-ph.HE
High Energy Physics - Experiment hep-ex
FOS Physical sciences
spellingShingle High Energy Astrophysical Phenomena astro-ph.HE
High Energy Physics - Experiment hep-ex
FOS Physical sciences
Knurenko, S. P.
Sabourov, A.
Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data
topic_facet High Energy Astrophysical Phenomena astro-ph.HE
High Energy Physics - Experiment hep-ex
FOS Physical sciences
description A spectrum of cosmic rays within energy range 10^15 - 3x10^17 eV was derived from the data of the small Cherenkov setup, which is a part of the Yakutsk complex EAS array. In this, work a new series of observation is covered. These observations lasted from 2000 till 2010 and resulted in increased number of registered events within interval 10^16 - 10^18 eV, which in turn made it possible to reproduce cosmic ray spectrum in this energy domain with better precision. A sign of a thin structure is observed in the shape of the spectrum. It could be related to the escape of heavy nuclei from our Galaxy. Cosmic ray mass composition was obtained for the energy region 10^16 - 10^18 eV. A joint analysis of spectrum and mass composition of cosmic rays was performed. Obtained results are considered in the context of theoretical computations that were performed with the use of hypothesis of galactic and meta-galactic origin of cosmic rays. : Proc. 32nd ICRC, Aug.11-18, Beijing, China
format Text
author Knurenko, S. P.
Sabourov, A.
author_facet Knurenko, S. P.
Sabourov, A.
author_sort Knurenko, S. P.
title Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data
title_short Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data
title_full Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data
title_fullStr Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data
title_full_unstemmed Spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 eV derived from the Yakutsk array data
title_sort spectrum and mass composition of cosmic rays in the energy range 10^15-10^18 ev derived from the yakutsk array data
publisher arXiv
publishDate 2011
url https://dx.doi.org/10.48550/arxiv.1112.2430
https://arxiv.org/abs/1112.2430
geographic Yakutsk
geographic_facet Yakutsk
genre Yakutsk
genre_facet Yakutsk
op_relation https://dx.doi.org/10.7529/icrc2011/v01/0182
op_rights arXiv.org perpetual, non-exclusive license
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
op_doi https://doi.org/10.48550/arxiv.1112.2430
https://doi.org/10.7529/icrc2011/v01/0182
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