Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina

Autores
Masías Meza, Jimmy Joel; Dasso, Sergio Ricardo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The geomagnetic field (Bgeo) sets a lower cutoff rigidity (Rc) to the entry of cosmic particles to Earth which depends on the geomagnetic activity. From numerical simulations of the trajectory of a proton using different models for Bgeo (performed with the MAGCOS code), we use backtracking to analyze particles arriving at the location of two nodes of the net LAGO (Large Aperture Gamma ray burst Observatory) that will be built in the near future: Buenos Aires and Marambio (Antarctica), Argentina. We determine the asymptotic trajectories and the values of Rc for different incidence directions, for each node. Simulations were done using several models for Bgeo that emulate different geomagnetic conditions. The presented results will help to make analysis of future observations of the flux of cosmic rays done at these two LAGO nodes.
Fil: Masías Meza, Jimmy Joel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Dasso, Sergio Ricardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Materia
Cosmic Rays
Geomagnetism
Energetic Particles
Antarctica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/16458
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/16458
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, ArgentinaMasías Meza, Jimmy JoelDasso, Sergio RicardoCosmic RaysGeomagnetismEnergetic ParticlesAntarcticahttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The geomagnetic field (Bgeo) sets a lower cutoff rigidity (Rc) to the entry of cosmic particles to Earth which depends on the geomagnetic activity. From numerical simulations of the trajectory of a proton using different models for Bgeo (performed with the MAGCOS code), we use backtracking to analyze particles arriving at the location of two nodes of the net LAGO (Large Aperture Gamma ray burst Observatory) that will be built in the near future: Buenos Aires and Marambio (Antarctica), Argentina. We determine the asymptotic trajectories and the values of Rc for different incidence directions, for each node. Simulations were done using several models for Bgeo that emulate different geomagnetic conditions. The presented results will help to make analysis of future observations of the flux of cosmic rays done at these two LAGO nodes.Fil: Masías Meza, Jimmy Joel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Dasso, Sergio Ricardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaBBC SWS Regional Network2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16458Masías Meza, Jimmy Joel; Dasso, Sergio Ricardo; Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina; BBC SWS Regional Network; Sun and Geosphere; 9; 1; 1-2014; 41-471819-08392367-8852enginfo:eu-repo/semantics/reference/url/info:eu-repo/semantics/reference es info:eu-repo/semantics/reference/url/https://arxiv.org/abs/1402.6274info:eu-repo/semantics/altIdentifier/url/http://newserver.stil.bas.bg/SUNGEO//sun_geo_content.html#v91info:eu-repo/semantics/altIdentifier/url/http://newserver.stil.bas.bg/SUNGEO//00SGArhiv/SG_v9_No1_2014-pp-41-47.pdfinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1402.6274info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:49:18Zoai:ri.conicet.gov.ar:11336/16458instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:49:18.944CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
title Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
spellingShingle Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
Masías Meza, Jimmy Joel
Cosmic Rays
Geomagnetism
Energetic Particles
Antarctica
title_short Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
title_full Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
title_fullStr Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
title_full_unstemmed Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
title_sort Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
dc.creator.none.fl_str_mv Masías Meza, Jimmy Joel
Dasso, Sergio Ricardo
author Masías Meza, Jimmy Joel
author_facet Masías Meza, Jimmy Joel
Dasso, Sergio Ricardo
author_role author
author2 Dasso, Sergio Ricardo
author2_role author
dc.subject.none.fl_str_mv Cosmic Rays
Geomagnetism
Energetic Particles
Antarctica
topic Cosmic Rays
Geomagnetism
Energetic Particles
Antarctica
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The geomagnetic field (Bgeo) sets a lower cutoff rigidity (Rc) to the entry of cosmic particles to Earth which depends on the geomagnetic activity. From numerical simulations of the trajectory of a proton using different models for Bgeo (performed with the MAGCOS code), we use backtracking to analyze particles arriving at the location of two nodes of the net LAGO (Large Aperture Gamma ray burst Observatory) that will be built in the near future: Buenos Aires and Marambio (Antarctica), Argentina. We determine the asymptotic trajectories and the values of Rc for different incidence directions, for each node. Simulations were done using several models for Bgeo that emulate different geomagnetic conditions. The presented results will help to make analysis of future observations of the flux of cosmic rays done at these two LAGO nodes.
Fil: Masías Meza, Jimmy Joel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Dasso, Sergio Ricardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
description The geomagnetic field (Bgeo) sets a lower cutoff rigidity (Rc) to the entry of cosmic particles to Earth which depends on the geomagnetic activity. From numerical simulations of the trajectory of a proton using different models for Bgeo (performed with the MAGCOS code), we use backtracking to analyze particles arriving at the location of two nodes of the net LAGO (Large Aperture Gamma ray burst Observatory) that will be built in the near future: Buenos Aires and Marambio (Antarctica), Argentina. We determine the asymptotic trajectories and the values of Rc for different incidence directions, for each node. Simulations were done using several models for Bgeo that emulate different geomagnetic conditions. The presented results will help to make analysis of future observations of the flux of cosmic rays done at these two LAGO nodes.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/16458
Masías Meza, Jimmy Joel; Dasso, Sergio Ricardo; Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina; BBC SWS Regional Network; Sun and Geosphere; 9; 1; 1-2014; 41-47
1819-0839
2367-8852
url http://hdl.handle.net/11336/16458
identifier_str_mv Masías Meza, Jimmy Joel; Dasso, Sergio Ricardo; Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina; BBC SWS Regional Network; Sun and Geosphere; 9; 1; 1-2014; 41-47
1819-0839
2367-8852
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/reference/url/info:eu-repo/semantics/reference es info:eu-repo/semantics/reference/url/https://arxiv.org/abs/1402.6274
info:eu-repo/semantics/altIdentifier/url/http://newserver.stil.bas.bg/SUNGEO//sun_geo_content.html#v91
info:eu-repo/semantics/altIdentifier/url/http://newserver.stil.bas.bg/SUNGEO//00SGArhiv/SG_v9_No1_2014-pp-41-47.pdf
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1402.6274
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv BBC SWS Regional Network
publisher.none.fl_str_mv BBC SWS Regional Network
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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