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dc.contributor.author
Alvarez Muñiz, Jaime
dc.contributor.author
Carvalho, Washington R., Jr.
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Romero Wolf, Andrés
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Tueros, Matias Jorge
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Zas, Enrique
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Lahmann, Robert
dc.date.available
2022-02-04T18:49:20Z
dc.date.issued
2013
dc.identifier.citation
Ultra high frequency geomagnetic radiation from extensive air showers; 5th International Workshop on Acoustic and Radio EeV Neutrino detection Activities; Erlangen; Alemania; 2012; 143-147
dc.identifier.issn
1551-7616
dc.identifier.uri
http://hdl.handle.net/11336/151387
dc.description.abstract
Using the ZHAireS Monte Carlo code, we show that the Fourier-spectrum of the radio emission of inclined airshowers can have a sizable intensity up to the GHz frequency range. At these frequencies only a signi¿cantly reducedvolume of the shower around the axis contributes coherently to the signal observed on the ground, which is mainly due to thegeomagnetic and charge excess mechanisms. At ground level, the maximum emission at high frequencies is concentrated in aring-like elliptical region defined by the intersection with the ground of a Cherenkov cone with its vertex at shower maximum.The frequency-spectrum of inclined showers, when observed at positions close to the ring-like maximum emission region, isin broad agreement with the pulses detected by the ANITA experiment, making the interpretation that they are due to ultra-high energy cosmic ray atmospheric showers consistent with our simulations. These results are also relevant for ground-basedradio experiments aiming at detecting molecular bremsstrahlung radiation in the GHz range - an entirelly different emissionmechanism which is not included in ZHAireS simulations - since they present an important background for such experiments.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
AIP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Radio, microwave
dc.subject
cosmic rays
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Neutrino, muon, pion, and other elementary particles
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Radiation detectors
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Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Ultra high frequency geomagnetic radiation from extensive air showers
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/conferenceObject
dc.type
info:ar-repo/semantics/documento de conferencia
dc.date.updated
2022-01-05T18:26:51Z
dc.journal.volume
1535
dc.journal.pagination
143-147
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Alvarez Muñiz, Jaime. Universidad de Santiago de Compostela; España
dc.description.fil
Fil: Carvalho, Washington R., Jr.. Universidad de Santiago de Compostela; España
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Fil: Romero Wolf, Andrés. California Institute of Technology; Estados Unidos
dc.description.fil
Fil: Tueros, Matias Jorge. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina. Universidad de Santiago de Compostela; España
dc.description.fil
Fil: Zas, Enrique. Universidad de Santiago de Compostela; España
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1063/1.4807537
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/abs/10.1063/1.4807537
dc.conicet.rol
Autor
dc.conicet.rol
Autor
dc.conicet.rol
Autor
dc.conicet.rol
Autor
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Autor
dc.coverage
Internacional
dc.type.subtype
Workshop
dc.description.nombreEvento
5th International Workshop on Acoustic and Radio EeV Neutrino detection Activities
dc.date.evento
2012-06-19
dc.description.ciudadEvento
Erlangen
dc.description.paisEvento
Alemania
dc.type.publicacion
Journal
dc.description.institucionOrganizadora
Erlangen Centre for Astroparticle Physics
dc.source.revista
AIP Conference Proceedings
dc.date.eventoHasta
2012-06-22
dc.type
Workshop
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