Recent results in quantum chaos and its applications to atomic nuclei

A survey of chaotic dynamics in atomic nuclei is presented, using on the one hand standard statistics of quantum chaos studies, and on the other a new approach based on time series analysis methods. The study of shell-model spectra in the pf shell shows that nuclear chaos is strongly isopin dependen...

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Detalhes bibliográficos
Autores: Relaño Pérez, Armando, Gómez Gómez, José María, Faleiro, E., Muñoz Muñoz, Laura, Molina, R. A., Retamosa Granado, Joaquín
Formato: artículo
Fecha de publicación:2011
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/44415
Acesso em linha:https://hdl.handle.net/20.500.14352/44415
Access Level:acceso abierto
Palavra-chave:536
Fluctuation Properties
Spectrum
Termodinámica
2213 Termodinámica
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spelling Recent results in quantum chaos and its applications to atomic nucleiRelaño Pérez, ArmandoGómez Gómez, José MaríaFaleiro, E.Muñoz Muñoz, LauraMolina, R. A.Retamosa Granado, Joaquín536Fluctuation PropertiesSpectrumTermodinámica2213 TermodinámicaA survey of chaotic dynamics in atomic nuclei is presented, using on the one hand standard statistics of quantum chaos studies, and on the other a new approach based on time series analysis methods. The study of shell-model spectra in the pf shell shows that nuclear chaos is strongly isopin dependent and increases with excitation energy. On the other hand, it is found that chaotic quantum systems exhibit 1/f noise and regular systems exhibit 1/f(2) behaviour. It is shown that the time series approach can be used to calculate quite accurately the fraction of missing levels and the existence of mixed symmetries in experimental level spectra.IOP Publishing LtdUniversidad Complutense de Madrid20112011-01-0120112011-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/44415reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución 3.0 Españahttps://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/444152026-06-02T12:44:21Z
dc.title.none.fl_str_mv Recent results in quantum chaos and its applications to atomic nuclei
title Recent results in quantum chaos and its applications to atomic nuclei
spellingShingle Recent results in quantum chaos and its applications to atomic nuclei
Relaño Pérez, Armando
536
Fluctuation Properties
Spectrum
Termodinámica
2213 Termodinámica
title_short Recent results in quantum chaos and its applications to atomic nuclei
title_full Recent results in quantum chaos and its applications to atomic nuclei
title_fullStr Recent results in quantum chaos and its applications to atomic nuclei
title_full_unstemmed Recent results in quantum chaos and its applications to atomic nuclei
title_sort Recent results in quantum chaos and its applications to atomic nuclei
dc.creator.none.fl_str_mv Relaño Pérez, Armando
Gómez Gómez, José María
Faleiro, E.
Muñoz Muñoz, Laura
Molina, R. A.
Retamosa Granado, Joaquín
author Relaño Pérez, Armando
author_facet Relaño Pérez, Armando
Gómez Gómez, José María
Faleiro, E.
Muñoz Muñoz, Laura
Molina, R. A.
Retamosa Granado, Joaquín
author_role author
author2 Gómez Gómez, José María
Faleiro, E.
Muñoz Muñoz, Laura
Molina, R. A.
Retamosa Granado, Joaquín
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 536
Fluctuation Properties
Spectrum
Termodinámica
2213 Termodinámica
topic 536
Fluctuation Properties
Spectrum
Termodinámica
2213 Termodinámica
description A survey of chaotic dynamics in atomic nuclei is presented, using on the one hand standard statistics of quantum chaos studies, and on the other a new approach based on time series analysis methods. The study of shell-model spectra in the pf shell shows that nuclear chaos is strongly isopin dependent and increases with excitation energy. On the other hand, it is found that chaotic quantum systems exhibit 1/f noise and regular systems exhibit 1/f(2) behaviour. It is shown that the time series approach can be used to calculate quite accurately the fraction of missing levels and the existence of mixed symmetries in experimental level spectra.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-01-01
2011
2011-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/44415
url https://hdl.handle.net/20.500.14352/44415
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing Ltd
publisher.none.fl_str_mv IOP Publishing Ltd
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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