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dc.contributor.author
Elias, Ana Georgina  
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Zossi, Bruno Santiago  
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Gutierrez Falcon, Alvaro R.  
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Comedi, Emanuel S.  
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de Haro Barbás, Blas Federico  
dc.date.available
2024-02-05T12:07:19Z  
dc.date.issued
2021  
dc.identifier.citation
Long-term trends in cosmic rays and geomagnetic field secular variations; XLVI Annual Seminar Physics of Auroral Phenomena; Apatity; Rusia; 2021; 79-80  
dc.identifier.uri
http://hdl.handle.net/11336/225685  
dc.description.abstract
Cosmic rays are modulated by solar and geomagnetic activity. In addition, the flux that arrives to theEarth is sensitive to the inner geomagnetic field through its effect on the geomagnetic cutoff rigidity, Rc. This field has been decaying globally at a rate of ~5% per century from at least 1840. However, due to its configuration and non-uniform trend around the globe, its secular variation during the last decades has induced negative and positive Rc trends depending on location. In the present work, the database from the World Data Center for Cosmic Rays (WDCCR) is used to analyze long-term trend variations linked to geomagnetic secular variations. This database includes more than 100 stations covering, some of them, almost seven decades since the 1950?s. Those stations spanning more than 20 years of data are selected for the present study in order to adequately filter solar activity effects.  
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application/pdf  
dc.language.iso
eng  
dc.publisher
Russian Academy of Science. Polar Geophysical Institute  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
COSMIC RAYS  
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GEOMAGNETIC FIELD  
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SECULAR VARIATION  
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LONG TERM TRENDS  
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Geociencias multidisciplinaria  
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Ciencias de la Tierra y relacionadas con el Medio Ambiente  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Long-term trends in cosmic rays and geomagnetic field secular variations  
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info:eu-repo/semantics/publishedVersion  
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info:eu-repo/semantics/conferenceObject  
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info:ar-repo/semantics/documento de conferencia  
dc.date.updated
2022-11-24T23:43:32Z  
dc.journal.pagination
79-80  
dc.journal.pais
Rusia  
dc.journal.ciudad
Apatity  
dc.description.fil
Fil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina  
dc.description.fil
Fil: Zossi, Bruno Santiago. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina  
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Fil: Gutierrez Falcon, Alvaro R.. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina  
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Fil: Comedi, Emanuel S.. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina  
dc.description.fil
Fil: de Haro Barbás, Blas Federico. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://pgia.ru:81/seminar/archive/2021/18_Elias.pdf  
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.51981/2588-0039.2021.44.018  
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Autor  
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Autor  
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Autor  
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Autor  
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Autor  
dc.coverage
Internacional  
dc.type.subtype
Seminario  
dc.description.nombreEvento
XLVI Annual Seminar Physics of Auroral Phenomena  
dc.date.evento
2021-03  
dc.description.ciudadEvento
Apatity  
dc.description.paisEvento
Rusia  
dc.type.publicacion
Book  
dc.description.institucionOrganizadora
Russian Academy of Science. Polar Geophysical Institute  
dc.source.libro
Physics of Auroral Phenomena: Proceedings XLVI Annual Seminar  
dc.type
Seminario