The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays

Since data-taking began in January 2004, the Pierre Auger Observatory has been recording the count rates of low energy secondary cosmic ray particles for the self-calibration of the ground detectors of its surface detector array. After correcting for atmospheric effects, modulations of galactic cosm...

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Autores: Badagnani, Daniel Omar, Dova, María Teresa, Gómez Albarracín, Flavia Alejandra, Hansen, Patricia María, Mariazzi, Analisa Gabriela, Moreno, Juan Cruz, Sciutto, Sergio Juan, Tarutina, Tatiana, Tueros, Matías Jorge, Wahlberg, Hernán Pablo, The Pierre Auger Collaboration
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2011
País:Argentina
Recursos:Universidad Nacional de La Plata
Repositório:SEDICI (UNLP)
Idioma:inglês
OAI Identifier:oai:sedici.unlp.edu.ar:10915/84497
Acesso em linha:http://sedici.unlp.edu.ar/handle/10915/84497
Access Level:Acceso aberto
Palavra-chave:Física
Cherenkov detectors
Large detector systems for particle and astroparticle physics
Particle detectors
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spelling The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic raysBadagnani, Daniel OmarDova, María TeresaGómez Albarracín, Flavia AlejandraHansen, Patricia MaríaMariazzi, Analisa GabrielaMoreno, Juan CruzSciutto, Sergio JuanTarutina, TatianaTueros, Matías JorgeWahlberg, Hernán PabloThe Pierre Auger CollaborationFísicaCherenkov detectorsLarge detector systems for particle and astroparticle physicsParticle detectorsSince data-taking began in January 2004, the Pierre Auger Observatory has been recording the count rates of low energy secondary cosmic ray particles for the self-calibration of the ground detectors of its surface detector array. After correcting for atmospheric effects, modulations of galactic cosmic rays due to solar activity and transient events are observed. Temporal variations related with the activity of the heliosphere can be determined with high accuracy due to the high total count rates. In this study, the available data are presented together with an analysis focused on the observation of Forbush decreases, where a strong correlation with neutron monitor data is found.Facultad de Ciencias Exactas2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/84497enginfo:eu-repo/semantics/altIdentifier/issn/1748-0221info:eu-repo/semantics/altIdentifier/doi/10.1088/1748-0221/6/01/P01003info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2024-05-08T12:54:10Zoai:sedici.unlp.edu.ar:10915/84497Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292024-05-08 12:54:10.397SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
title The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
spellingShingle The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
Badagnani, Daniel Omar
Física
Cherenkov detectors
Large detector systems for particle and astroparticle physics
Particle detectors
title_short The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
title_full The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
title_fullStr The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
title_full_unstemmed The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
title_sort The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays
dc.creator.none.fl_str_mv Badagnani, Daniel Omar
Dova, María Teresa
Gómez Albarracín, Flavia Alejandra
Hansen, Patricia María
Mariazzi, Analisa Gabriela
Moreno, Juan Cruz
Sciutto, Sergio Juan
Tarutina, Tatiana
Tueros, Matías Jorge
Wahlberg, Hernán Pablo
The Pierre Auger Collaboration
author Badagnani, Daniel Omar
author_facet Badagnani, Daniel Omar
Dova, María Teresa
Gómez Albarracín, Flavia Alejandra
Hansen, Patricia María
Mariazzi, Analisa Gabriela
Moreno, Juan Cruz
Sciutto, Sergio Juan
Tarutina, Tatiana
Tueros, Matías Jorge
Wahlberg, Hernán Pablo
The Pierre Auger Collaboration
author_role author
author2 Dova, María Teresa
Gómez Albarracín, Flavia Alejandra
Hansen, Patricia María
Mariazzi, Analisa Gabriela
Moreno, Juan Cruz
Sciutto, Sergio Juan
Tarutina, Tatiana
Tueros, Matías Jorge
Wahlberg, Hernán Pablo
The Pierre Auger Collaboration
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Física
Cherenkov detectors
Large detector systems for particle and astroparticle physics
Particle detectors
topic Física
Cherenkov detectors
Large detector systems for particle and astroparticle physics
Particle detectors
description Since data-taking began in January 2004, the Pierre Auger Observatory has been recording the count rates of low energy secondary cosmic ray particles for the self-calibration of the ground detectors of its surface detector array. After correcting for atmospheric effects, modulations of galactic cosmic rays due to solar activity and transient events are observed. Temporal variations related with the activity of the heliosphere can be determined with high accuracy due to the high total count rates. In this study, the available data are presented together with an analysis focused on the observation of Forbush decreases, where a strong correlation with neutron monitor data is found.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/84497
url http://sedici.unlp.edu.ar/handle/10915/84497
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1748-0221
info:eu-repo/semantics/altIdentifier/doi/10.1088/1748-0221/6/01/P01003
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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