The longitudinal and transverse nuclear responses within the RPA framework

Autores
Bauer, Eduardo; Polls, Artur; Ramos, Angels
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The longitudinal and transverse nuclear responses to inclusive electron scattering reactions are analyzed within the Random Phase Approximation (RPA) framework. Several residual interactions are considered and it is shown that the exchange terms in the RPA make very difficult to find an effective residual interaction capable of reproducing simultaneously the quasielastic peak of both the longitudinal and transverse responses. By means of a simplified model it is illustrated that the residual interaction used in a ring approximation must fulfill some restrictions in order to qualitatively reproduce the full RPA results.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
inclusive electron scattering reactions
residual interaction
RPA results
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/132232
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/132232
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling The longitudinal and transverse nuclear responses within the RPA frameworkBauer, EduardoPolls, ArturRamos, AngelsCiencias ExactasFísicainclusive electron scattering reactionsresidual interactionRPA resultsThe longitudinal and transverse nuclear responses to inclusive electron scattering reactions are analyzed within the Random Phase Approximation (RPA) framework. Several residual interactions are considered and it is shown that the exchange terms in the RPA make very difficult to find an effective residual interaction capable of reproducing simultaneously the quasielastic peak of both the longitudinal and transverse responses. By means of a simplified model it is illustrated that the residual interaction used in a ring approximation must fulfill some restrictions in order to qualitatively reproduce the full RPA results.Facultad de Ciencias Exactas2005-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf471-479http://sedici.unlp.edu.ar/handle/10915/132232enginfo:eu-repo/semantics/altIdentifier/issn/0954-3899info:eu-repo/semantics/altIdentifier/issn/1361-6471info:eu-repo/semantics/altIdentifier/arxiv/nucl-th/0004015info:eu-repo/semantics/altIdentifier/doi/10.1088/0954-3899/31/5/016info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-02-26T11:18:27Zoai:sedici.unlp.edu.ar:10915/132232Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-02-26 11:18:27.294SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The longitudinal and transverse nuclear responses within the RPA framework
title The longitudinal and transverse nuclear responses within the RPA framework
spellingShingle The longitudinal and transverse nuclear responses within the RPA framework
Bauer, Eduardo
Ciencias Exactas
Física
inclusive electron scattering reactions
residual interaction
RPA results
title_short The longitudinal and transverse nuclear responses within the RPA framework
title_full The longitudinal and transverse nuclear responses within the RPA framework
title_fullStr The longitudinal and transverse nuclear responses within the RPA framework
title_full_unstemmed The longitudinal and transverse nuclear responses within the RPA framework
title_sort The longitudinal and transverse nuclear responses within the RPA framework
dc.creator.none.fl_str_mv Bauer, Eduardo
Polls, Artur
Ramos, Angels
author Bauer, Eduardo
author_facet Bauer, Eduardo
Polls, Artur
Ramos, Angels
author_role author
author2 Polls, Artur
Ramos, Angels
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
inclusive electron scattering reactions
residual interaction
RPA results
topic Ciencias Exactas
Física
inclusive electron scattering reactions
residual interaction
RPA results
dc.description.none.fl_txt_mv The longitudinal and transverse nuclear responses to inclusive electron scattering reactions are analyzed within the Random Phase Approximation (RPA) framework. Several residual interactions are considered and it is shown that the exchange terms in the RPA make very difficult to find an effective residual interaction capable of reproducing simultaneously the quasielastic peak of both the longitudinal and transverse responses. By means of a simplified model it is illustrated that the residual interaction used in a ring approximation must fulfill some restrictions in order to qualitatively reproduce the full RPA results.
Facultad de Ciencias Exactas
description The longitudinal and transverse nuclear responses to inclusive electron scattering reactions are analyzed within the Random Phase Approximation (RPA) framework. Several residual interactions are considered and it is shown that the exchange terms in the RPA make very difficult to find an effective residual interaction capable of reproducing simultaneously the quasielastic peak of both the longitudinal and transverse responses. By means of a simplified model it is illustrated that the residual interaction used in a ring approximation must fulfill some restrictions in order to qualitatively reproduce the full RPA results.
publishDate 2005
dc.date.none.fl_str_mv 2005-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/132232
url http://sedici.unlp.edu.ar/handle/10915/132232
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0954-3899
info:eu-repo/semantics/altIdentifier/issn/1361-6471
info:eu-repo/semantics/altIdentifier/arxiv/nucl-th/0004015
info:eu-repo/semantics/altIdentifier/doi/10.1088/0954-3899/31/5/016
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
471-479
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.665996

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