Effects of periodic forcing in chaotic scattering

The effects of a periodic forcing on chaotic scattering are relevant in certain situations of physical interest. We investigate the effects of the forcing amplitude and the external frequency in both the survival probability of the particles in the scattering region and the exit basins associated to...

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Detalles Bibliográficos
Autores: Blesa Moreno, Fernando, Seoane, Jesús M., Barrio, Roberto, Sanjuán, Miguel A. F.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Institución:Universidad de Zaragoza
Repositorio:Zaguán. Repositorio Digital de la Universidad de Zaragoza
OAI Identifier:oai:zaguan.unizar.es:57849
Acceso en línea:http://zaguan.unizar.es/record/57849
Access Level:acceso abierto
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spelling Effects of periodic forcing in chaotic scatteringBlesa Moreno, FernandoSeoane, Jesús M.Barrio, RobertoSanjuán, Miguel A. F.The effects of a periodic forcing on chaotic scattering are relevant in certain situations of physical interest. We investigate the effects of the forcing amplitude and the external frequency in both the survival probability of the particles in the scattering region and the exit basins associated to phase space. We have found an exponential decay law for the survival probability of the particles in the scattering region. A resonant-like behavior is uncovered where the critical values of the frequencies omega aprox. 1 and omega aprox. 2 permit the particles to escape faster than for other different values. On the other hand, the computation of the exit basins in phase space reveals the existence of Wada basins depending of the frequency values. We provide some heuristic arguments that are in good agreement with the numerical results. Our results are expected to be relevant for physical phenomena such as the effect of companion galaxies, among others.2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://zaguan.unizar.es/record/57849reponame:Zaguán. Repositorio Digital de la Universidad de Zaragozainstname:Universidad de ZaragozaInglésinfo:eu-repo/grantAgreement/ES/MICINN/MTM2012-31883info:eu-repo/grantAgreement/ES/MINECO/FIS2009-09898info:eu-repo/semantics/openAccessoai:zaguan.unizar.es:578492026-05-29T13:59:51Z
dc.title.none.fl_str_mv Effects of periodic forcing in chaotic scattering
title Effects of periodic forcing in chaotic scattering
spellingShingle Effects of periodic forcing in chaotic scattering
Blesa Moreno, Fernando
title_short Effects of periodic forcing in chaotic scattering
title_full Effects of periodic forcing in chaotic scattering
title_fullStr Effects of periodic forcing in chaotic scattering
title_full_unstemmed Effects of periodic forcing in chaotic scattering
title_sort Effects of periodic forcing in chaotic scattering
dc.creator.none.fl_str_mv Blesa Moreno, Fernando
Seoane, Jesús M.
Barrio, Roberto
Sanjuán, Miguel A. F.
author Blesa Moreno, Fernando
author_facet Blesa Moreno, Fernando
Seoane, Jesús M.
Barrio, Roberto
Sanjuán, Miguel A. F.
author_role author
author2 Seoane, Jesús M.
Barrio, Roberto
Sanjuán, Miguel A. F.
author2_role author
author
author
description The effects of a periodic forcing on chaotic scattering are relevant in certain situations of physical interest. We investigate the effects of the forcing amplitude and the external frequency in both the survival probability of the particles in the scattering region and the exit basins associated to phase space. We have found an exponential decay law for the survival probability of the particles in the scattering region. A resonant-like behavior is uncovered where the critical values of the frequencies omega aprox. 1 and omega aprox. 2 permit the particles to escape faster than for other different values. On the other hand, the computation of the exit basins in phase space reveals the existence of Wada basins depending of the frequency values. We provide some heuristic arguments that are in good agreement with the numerical results. Our results are expected to be relevant for physical phenomena such as the effect of companion galaxies, among others.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://zaguan.unizar.es/record/57849
url http://zaguan.unizar.es/record/57849
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/ES/MICINN/MTM2012-31883
info:eu-repo/grantAgreement/ES/MINECO/FIS2009-09898
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv
publisher.none.fl_str_mv
dc.source.none.fl_str_mv reponame:Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname:Universidad de Zaragoza
instname_str Universidad de Zaragoza
reponame_str Zaguán. Repositorio Digital de la Universidad de Zaragoza
collection Zaguán. Repositorio Digital de la Universidad de Zaragoza
repository.name.fl_str_mv
repository.mail.fl_str_mv
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