Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies

In the paper, we describe methods for the analysis and present results for the mass composition of cosmic rays, obtained by using these techniques over a large time span. The data were obtained at the Small Cherenkov array over a 20 – year period of continuous observation and 40 – years of observati...

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Published in:EPJ Web of Conferences
Main Authors: Knurenko Stanislav, Petrov Igor
Format: Article in Journal/Newspaper
Language:English
Published: EDP Sciences 2015
Subjects:
Physics
QC1-999
Yakutsk
Online Access:https://doi.org/10.1051/epjconf/20159904003
https://doaj.org/article/5e23dd767f5d470a94248b1e78b9b351
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spelling ftdoajarticles:oai:doaj.org/article:5e23dd767f5d470a94248b1e78b9b351 2023-05-15T18:45:21+02:00 Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies Knurenko Stanislav Petrov Igor 2015-01-01T00:00:00Z https://doi.org/10.1051/epjconf/20159904003 https://doaj.org/article/5e23dd767f5d470a94248b1e78b9b351 EN eng EDP Sciences http://dx.doi.org/10.1051/epjconf/20159904003 https://doaj.org/toc/2100-014X 2100-014X doi:10.1051/epjconf/20159904003 https://doaj.org/article/5e23dd767f5d470a94248b1e78b9b351 EPJ Web of Conferences, Vol 99, p 04003 (2015) Physics QC1-999 article 2015 ftdoajarticles https://doi.org/10.1051/epjconf/20159904003 2022-12-31T04:35:08Z In the paper, we describe methods for the analysis and present results for the mass composition of cosmic rays, obtained by using these techniques over a large time span. The data were obtained at the Small Cherenkov array over a 20 – year period of continuous observation and 40 – years of observations at the main Yakutsk array. Our experimental data indicate a change in the mass composition in the energy range 1016–1018 eV and is confirmed by independent results obtained by other EAS arrays. Article in Journal/Newspaper Yakutsk Directory of Open Access Journals: DOAJ Articles Yakutsk EPJ Web of Conferences 99 04003
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
topic Physics
QC1-999
spellingShingle Physics
QC1-999
Knurenko Stanislav
Petrov Igor
Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies
topic_facet Physics
QC1-999
description In the paper, we describe methods for the analysis and present results for the mass composition of cosmic rays, obtained by using these techniques over a large time span. The data were obtained at the Small Cherenkov array over a 20 – year period of continuous observation and 40 – years of observations at the main Yakutsk array. Our experimental data indicate a change in the mass composition in the energy range 1016–1018 eV and is confirmed by independent results obtained by other EAS arrays.
format Article in Journal/Newspaper
author Knurenko Stanislav
Petrov Igor
author_facet Knurenko Stanislav
Petrov Igor
author_sort Knurenko Stanislav
title Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies
title_short Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies
title_full Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies
title_fullStr Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies
title_full_unstemmed Ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the Yakutsk array: Part 2. Mass composition of cosmic rays at ultra high energies
title_sort ultra-high energy cosmic rays: 40 years retrospective of continuous observations at the yakutsk array: part 2. mass composition of cosmic rays at ultra high energies
publisher EDP Sciences
publishDate 2015
url https://doi.org/10.1051/epjconf/20159904003
https://doaj.org/article/5e23dd767f5d470a94248b1e78b9b351
geographic Yakutsk
geographic_facet Yakutsk
genre Yakutsk
genre_facet Yakutsk
op_source EPJ Web of Conferences, Vol 99, p 04003 (2015)
op_relation http://dx.doi.org/10.1051/epjconf/20159904003
https://doaj.org/toc/2100-014X
2100-014X
doi:10.1051/epjconf/20159904003
https://doaj.org/article/5e23dd767f5d470a94248b1e78b9b351
op_doi https://doi.org/10.1051/epjconf/20159904003
container_title EPJ Web of Conferences
container_volume 99
container_start_page 04003
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